skuldelev.dk

Records from scan: 2026-10-11 17:02:18 · 1249ms total · last checked 2026-10-22 13:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skuldelev.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.3.134 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by skuldelev-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 132ms

Nameserver	IP addresses	PTR	ASN / 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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.3.134	3600s	87.104.3.134.static.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skuldelev-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::d 2a01:111:f403:ca38::a 2a01:111:f403:ca48::c 52.101.103.137 52.101.185.21 52.101.68.27 52.101.73.153	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.213.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 288ms

TXT Record
MS=ms23558835
v=spf1 include:_spf26300.spfprotect.com -all

✉️ SPF#

Policy	Record (skuldelev.dk)
-all (hard fail)	v=spf1 include:_spf26300.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.skuldelev.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6412e2b54ffb0@dmarc.centerasecurity.com;

📬 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 2026-10-11 17:02:18

www	87.104.3.134 (AS44869) (address records, no CNAME)
www vs bare domain	Same network skuldelev.dk: 87.104.3.134 (AS44869) www.skuldelev.dk: 87.104.3.134 (AS44869)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

92ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 17:42:30

Field	Value
Registrar	ONE.COM A/S
Registered	1998-09-28
Expires	2027-09-30 (341d)

🔗 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#

132ms

120ms

119ms

AAAA

158ms

TXT

288ms

CAA

117ms

HTTPS

110ms

TLSA

205ms

SOA

92ms

MTA-STS

132ms

DNSSEC

175ms

SRV

257ms

Total

1249ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 17:02:18 shown	1249ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 11:33:19	1238ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 03:49:40	929ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:16:08	1129ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:24:28	2864ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 09:36:37	974ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 08:18:24	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:50:05	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:04:23	1308ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:05:11	1223ms	2 NS 1 A 1 MX	🔒 Secure