o-s-f.dk

Records from scan: 2026-10-10 23:07:55  ·  392ms total  ·  last checked 2026-10-17 11:30 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

o-s-f.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx2.pub.mailpod8-cph3.one.com, mx3.pub.mailpod8-cph3.one.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   26ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.127 3600s webforward.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   23ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.241.64
🔶 Autoconfig77.111.241.64

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-10 23:07:55
www77.111.241.127 (AS51468) (address records, no CNAME)
www vs bare domainSame network
o-s-f.dk: 77.111.241.127 (AS51468)
www.o-s-f.dk: 77.111.241.127 (AS51468)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

2 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 E7531AB55E1935413AA5EC5366CF909D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 E7531AB55E1935413AA5EC5366CF909D…

🔐 DNSSEC#

52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026100905
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 20:05:07
FieldValue
RegistrarONE.COM A/S
Registered2000-04-06
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
35ms
MX
23ms
AAAA
39ms
TXT
167ms
CAA
40ms
HTTPS
34ms
TLSA
63ms
SOA
32ms
MTA-STS
52ms
DNSSEC
52ms
SRV
53ms
Total
392ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 23:07:55 shown 392ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-09 19:26:32 393ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-02 17:04:55 473ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-22 20:04:41 561ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-07 02:21:34 2562ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 23:31:27 635ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 07:00:07 788ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-12 18:50:22 899ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-27 23:32:39 674ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-24 04:11:59 926ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:51:10 2058ms 2 NS 1 A 3 MX 🔒 Secure
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