Skip to main content
CIDR
/23 · 512 IPs
ASN
Telcom Networks Limited
Reverse DNS
office.co.uk
Last scanned 11 hr ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
office.co.uk
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
86399 s
Reverse DNS last checked
2026-10-07 07:51 UTC
Forward DNS last checked
2026-10-07 07:51 UTC

Forward DNS records for office.co.uk

TypeValuePriorityTTL
A 104.102.33.240 — 172800s
A 104.85.25.217 — 172795s
A 184.30.211.101 — 172800s
A 184.85.85.132 — 20s
A 2.21.222.238 — 172800s
A 2.22.134.180 — 172800s
A 23.15.52.234 — 20s
A 23.204.172.108 — 20s
A 23.210.128.118 — 20s
A 23.214.130.101 — 172800s
A 23.48.182.7 — 20s
A 23.52.150.51 — 20s
A 23.64.165.82 — 20s
A 23.64.41.226 — 172800s
A 23.67.132.235 — 172800s
A 95.100.79.207 — 172797s
A 96.7.29.158 — 300s
MX d219543.a.ess.uk.barracudanetworks.com 5 —
MX d219543.b.ess.uk.barracudanetworks.com 10 —
NS pdns73.ultradns.biz — —
NS pdns73.ultradns.co.uk — —
NS pdns73.ultradns.com — —
NS pdns73.ultradns.info — —
NS pdns73.ultradns.net — —
NS pdns73.ultradns.org — —
TXT 3lxfzzzvj9f8yjf1cx9kf7fhl8hbk2h6 — —
TXT 87f97784j707fxpdb2n0pxtrlwvd5y1k — —
TXT 9rhvprs8vrfs1t84j55l8m7gdc57s21m — —
TXT Anthropic-domain-verification-dscrt1=w6jcAx5rsQ2peBhNjK0cMfvML — —
TXT Google-gws-recovery-domain-verification=64479646 — —
TXT MS=8ECB45626489D922892384A5FC0CB00F103ADFE8 — —
TXT Validity-Domain-Verification=NHYxL8DQcD5Yhxqkjss3p4K0zvb= — —
TXT _o1jcc0na2hgfozc8plwit71bbe3agq1 — —
TXT _q9forjio5nue5r8d13ras8d8g21p5u6 — —
TXT amazonses:q8HynVF4giXIbjjpeJOyvUwOHc+ei/To8ruEN8m8Bdo= — —
TXT anthropic-domain-verification-mjcbqt=zRMNY6rzDfJrMqspxt8pN3ziq — —
TXT apple-domain-verification=pNpB0Y98iYctemWS — —
TXT facebook-domain-verification=hkm1w68p7sg7plb8nufyyk042ju5te — —
TXT google-site-verification=p7ml31GUy1-h2Mym7NdldpBvOKvM29zJOloh1SfYK6g — —
TXT google-site-verification=uPzG-UHIDbxyT8D6DeVV1HglGI1kr_3Zx_o6ZvNHv8g — —
TXT knowbe4-site-verification=bd58a35b3f205603d919ae576068c32e — —
TXT ky7vnldykf8bcqyvzrnl6wxzg6h68n3h — —
TXT v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc@office.co.uk; ruf=mailto:dmarc@office.co.uk; fo=1; — —
TXT v=spf1 mx a ip4:79.173.165.232/29 ip4:79.173.151.88/29 ip4:212.100.236.80/28 ip4:5.79.42.160/32 ip4:79.173.130.64/29 ip4:79.173.132.168/29 ip4:79.173.151.96/29 include:spf.ssmx.net include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com include:spf-uk.emailsignatures365.com include:amazonses.com include:one.zoho.eu -all — —
TXT x9wmvdw3pc356d9hcz7dlr59lxvgph81 — —
TXT zoho-verification=zb10035801.zmverify.zoho.eu — —
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Domains hosted

as of 2026-10-04 UTC

0

issued.live saw no domain resolving to this IP in its latest weekly snapshot.

Domain data provided by issued.live — for full details visit https://issued.live/pricing

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.

  1. office.co.uk — Oct 5, 2026 → present
  2. offspring.co.uk — Oct 3, 2026 → Oct 5, 2026
  3. office.co.uk — Sep 28, 2026 → Oct 3, 2026
  4. offspring.co.uk — Aug 18, 2026 → Sep 28, 2026
  5. office.co.uk — Aug 18, 2026 → Aug 18, 2026
  6. offspring.co.uk — Jun 30, 2026 → Aug 18, 2026
  7. office.co.uk — Jun 21, 2026 → Jun 30, 2026
  8. offspring.co.uk — Jun 14, 2026 → Jun 21, 2026

Network Allocation for 79.173.130.70

CIDR range
79.173.130.0/23
IP range (int)
1,336,771,072 — 1,336,771,583
Prefix length
/23
Organization
Telcom Networks Limited
ASN
AS5631
ASN name
Telcom Networks Limited
Location
Islington, England, United Kingdom
Coordinates
51.532700, -0.099600
Accuracy radius
20 km
Postal code
N1
Regional Internet Registry
RIPE
Allocated
2007-10-26
Data source(s)
maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
Last updated
2026-10-07 05:23:24

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
25,570
Last seen
2026-10-07 12:18:52

Frequently Asked Questions

Who owns 79.173.130.70?

79.173.130.70 is allocated to Telcom Networks Limited (AS5631), registered in Islington, United Kingdom.

Where is 79.173.130.70 located?

The geolocation for 79.173.130.70 maps to Islington, United Kingdom based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 79.173.130.70 on?

79.173.130.70 belongs to the 79.173.130.0/23 network block announced by AS5631. This range contains 512 addresses.

Does 79.173.130.70 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-10-07 06:53:30 UTC
Share