seerupgaard.dk

📜 Historical scan 2026-06-24 19:46:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seerupgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.187 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   234ms
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   263ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.187 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.213.187
🔶 Autoconfig46.30.213.187

🔷 AAAA Records (IPv6)#

1 records   256ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:80de:3af0:2a9a:b1bb 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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#

latest probe, not this scan · checked 2026-10-17 22:38:11
www46.30.213.161 2a02:2350:5:10c:8009:ac90:4dd1:50ad (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   3146ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

358ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

254ms
FieldValue
Serial2026061905
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 13:33:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-09-30
Expires2027-09-30 (344d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
serupgård.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
234ms
A
263ms
MX
220ms
AAAA
256ms
TXT
517ms
CAA
239ms
HTTPS
215ms
TLSA
3146ms
SOA
254ms
MTA-STS
263ms
DNSSEC
358ms
SRV
319ms
Total
5107ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 22:38:11 1684ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-11 12:54:13 783ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 04:35:32 539ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 00:43:11 607ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-16 17:46:49 995ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 03:36:27 4170ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-11 16:55:52 1172ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-12 07:22:23 911ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-07 03:54:58 24817ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 19:46:06 shown 5107ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 07:52:39 1962ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 06:40:01 983ms 2 NS 1 A 4 MX 🔒 Secure
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