fedthans.dk

Records from scan: 2026-10-14 17:18:29  ·  24924ms total  ·  last checked 2026-10-16 21:06 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fedthans.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.fedthans.dk, backup-mx.dbnet.dk. 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   39ms
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#

2 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 43200s localhost — — — — —
5.103.135.7 43200s 5.103.135.7.static.fibianet.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Frederiksberg

📧 MX Records#

2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.fedthans.dk 5.103.135.7 5.103.135.7.static.fibianet.dk AS44869 FIBIA P/S
20 43200s backup-mx.dbnet.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.fedthans.dk → 5.103.135.7
🔶 Autoconfigmail.fedthans.dk → 5.103.135.7

🔷 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 2026-10-14 17:18:29
www5.103.135.7 (AS44869) (address records, no CNAME)
www vs bare domainSame network
fedthans.dk: 127.0.0.1 5.103.135.7 (AS44869)
www.fedthans.dk: 5.103.135.7 (AS44869)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.fedthans.dk mail.fedthans.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

128ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2026101401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 17:39:22
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-09-20
Expires2027-09-30 (348d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
40ms
MX
41ms
AAAA
35ms
TXT
177ms
CAA
51ms
HTTPS
48ms
TLSA
24080ms
SOA
39ms
MTA-STS
69ms
DNSSEC
128ms
SRV
77ms
Total
24924ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 17:18:29 shown 24924ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-02 19:26:22 12498ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-29 21:35:12 8680ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-15 21:42:17 8965ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-27 11:57:18 8926ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-13 21:53:08 13644ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-31 18:37:55 12799ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-16 00:48:46 40641ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-02 09:47:45 9017ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-20 10:03:35 8597ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-17 09:17:46 5290ms 2 NS 2 A 2 MX 🔒 Secure
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