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CIDR
/20 · 4.1K IPs
ASN
One.com A/S
Reverse DNS
sailorsmate.com
Last scanned 1 days 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.

83/100
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)
sailorsmate.com
Forward-confirmed (FCrDNS)
✓ Confirmed
PTR TTL
3600 s
Reverse DNS last checked
2026-10-01 04:53 UTC
Forward DNS last checked
2026-10-01 04:53 UTC

Forward DNS records for sailorsmate.com

TypeValuePriorityTTL
A 5.249.255.106 — 10800s
MX mx1-proisp-no.pub.mailpod1-osl1.one.com 10 —
MX mx2-proisp-no.pub.mailpod1-osl1.one.com 10 —
MX mx3-proisp-no.pub.mailpod1-osl1.one.com 10 —
NS ns01.proisp.no — —
NS ns02.proisp.no — —
TXT v=spf1 include:_spf.proisp.no ip4:46.250.220.134 +a +mx ~all — —
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 5.249.255.106

CIDR range
5.249.240.0/20
IP range (int)
100,265,984 — 100,270,079
Prefix length
/20
Organization
One.com A/S
ASN
AS51468
ASN name
One.com A/S
Location
Copenhagen, Capital Region, Denmark
Coordinates
55.674000, 12.569600
Accuracy radius
20 km
Postal code
1510
Regional Internet Registry
RIPE
Allocated
2012-09-13
Data source(s)
maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
Last updated
2026-09-29 18:47:31

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

Announced prefix
Origin AS
Announcement samples
59,442
Last seen
2026-10-01 15:22:22

Frequently Asked Questions

Who owns 5.249.255.106?

5.249.255.106 is allocated to One.com A/S (AS51468), registered in Copenhagen, Denmark.

Where is 5.249.255.106 located?

The geolocation for 5.249.255.106 maps to Copenhagen, 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 5.249.255.106 on?

5.249.255.106 belongs to the 5.249.240.0/20 network block announced by AS51468. This range contains 4,096 addresses.

Does 5.249.255.106 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: 2026-09-30 01:03:46 UTC
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