Skip to main content
CIDR
/21 · 2.0K IPs
ASN
TDC Holding A/S
Reverse DNS
netcompany.com
Last scanned 15 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.

82/100
Trusted
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)
netcompany.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
21600 s
Reverse DNS last checked
2026-09-29 10:31 UTC
Forward DNS last checked
2026-09-28 22:22 UTC

Forward DNS records for netcompany.com

TypeValuePriorityTTL
A 80.198.54.12 — 600s
MX netcompany-com.mail.protection.outlook.com 30 —
MX netcompany-com.x-v1.mx.microsoft 0 —
NS ns.scannet2.dk — —
NS ns2.scannet2.dk — —
TXT ACO1LTTGVKAQCQHD94HJAFR522 — —
TXT NY5D7XVlcrCtm+/vekWSzUWyJJyesjtHl3i8YY0IoPMjVQjAu9CIW94k+bWbtDWqiSf1KSQrKwqIuOPbQP/Hyg== — —
TXT S4kNKQZSpX+NiFMlqQQBgOHdydMGyhHHomU+JZcbrLStMEXPUmo2T6+cQX6PA3RWWqaFPQpXVuNdUSCnlAqOdA== — —
TXT SU6B7G369CINFIOLDD53GDPF02 — —
TXT _2z39w0ahpzyfe6bs2btxa2frq9f50u2 — —
TXT _ida25cydcpyu6mmq43c3fof3lcr7anr — —
TXT _mkh0yuu7ytuk5lopk7de7eclg1zmske — —
TXT _vbh6ewhv18z69jej1r68uswmsi27tw0 — —
TXT anthropic-domain-verification-3ph7dd=RXzn5LbjgIxhXq9ZyO4ZyqURc — —
TXT apple-domain-verification=AL3OHQUytawVdlE2 — —
TXT atlassian-domain-verification=PIKwHl2koXj0XZiHGzdEId3TBa0AGjbmpEbhFR22MZUjXiJewBJhL4S5m2Yc75HW — —
TXT citrix-verification-code=d7910b21-4c0b-4f04-80d8-b3ba7a4ea09f — —
TXT docker-verification=977b2c1a-43a8-42d9-9418-01255b9adaef — —
TXT fg1v1qjppnh0zy6rvv2mfyt1k3yldp15 — —
TXT google-gws-recovery-domain-verification=61168226 — —
TXT google-gws-recovery-domain-verification=67768314 — —
TXT google-gws-recovery-domain-verification=71082609 — —
TXT google-site-verification=6VsJWDDlGTfK55EOYRWwZmfBcBaFXSSVl3bPlrjDCm8 — —
TXT google-site-verification=H6SRddAINvg8bPp6qaCTTEdrM3v3CKpmuPXcXebl4eM — —
TXT google-site-verification=KnpjGJuZFJFAqa0c-PUuDXqiuNed6zQq2vVh2ZTTKtU — —
TXT google-site-verification=wIt1ne02KNclrGbbgbJbfYhOCtFTzT3-JnVV-M-k6JM — —
TXT lymsr2xxf56k0h9tr3jc7px18tx91myr — —
TXT tEHTgDr6ujrou3lcgFKLrAVYAgCRJTkB9JtE1QdovOdAsC7v9s6ee25tTNzF+JjwAXpoZq0pE+9cACVzHaPCKQ== — —
TXT v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:whmtzwb1@ag.eu.dmarcian.com,mailto:8874feb2@mxtoolbox.dmarc-report.com,mailto:whmtzwb1@ag.eu.dmarcian.com;ruf=mailto:8874feb2@forensics.dmarc-report.com — —
TXT v=spf1 ip4:193.192.39.56 ip4:80.198.54.2 ip4:80.198.54.99 ip4:193.192.39.84 ip4:193.192.39.83 ip4:194.78.229.51 ip4:212.190.217.155 mx ip4:5.44.143.22 ip4:5.44.143.23 ip4:193.162.109.0/24 include:spf.emailsignatures365.com include:servers.mcsv.net include:spf.protection.outlook.com include:smtp.nchosting.dk -all — —
CAA issue digicert.com 0 —
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.

Network Allocation for 5.44.139.179

CIDR range
5.44.136.0/21
IP range (int)
86,804,480 — 86,806,527
Prefix length
/21
Organization
TDC Holding A/S
ASN
AS3292
ASN name
TDC Holding A/S
Location
Denmark
Coordinates
55.712300, 12.056400
Accuracy radius
200 km
Regional Internet Registry
RIPE
Allocated
2012-05-23
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-11 00:19:57

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

Announced prefix
Origin AS
Announcement samples
9,588
Last seen
2026-09-29 13:19:34

Frequently Asked Questions

Who owns 5.44.139.179?

5.44.139.179 is allocated to TDC Holding A/S (AS3292), registered in Denmark.

Where is 5.44.139.179 located?

The geolocation for 5.44.139.179 maps to Denmark 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 5.44.139.179 on?

5.44.139.179 belongs to the 5.44.136.0/21 network block announced by AS3292. This range contains 2,048 addresses.

Does 5.44.139.179 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: 2026-09-29 07:46:25 UTC
Share