asserstrup.dk

📜 Historical scan 2026-10-10 03:35:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

asserstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.185 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 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   27ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.185 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   36ms
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

🔷 AAAA Records (IPv6)#

1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:80ca:c518:a7dc:841e 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 2026-10-11 06:20:50
www46.30.215.185 2a02:2350:5:106:80ca:c518:a7dc:841e (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#

2 records   69ms
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#

60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

36ms
FieldValue
Serial2026100903
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 06:36:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-11-12
Expires2026-11-30 (43d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
30ms
MX
36ms
AAAA
31ms
TXT
131ms
CAA
30ms
HTTPS
30ms
TLSA
69ms
SOA
36ms
MTA-STS
40ms
DNSSEC
60ms
SRV
49ms
Total
382ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 06:20:50 649ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-10 03:35:23 shown 382ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-11 12:36:12 823ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-11 01:37:21 4673ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-07 20:30:39 4936ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-14 02:40:10 1076ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-26 19:15:55 649ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-26 05:51:12 867ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-20 20:07:32 732ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 14:08:23 2349ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 13:46:07 978ms 2 NS 1 A 3 MX 🔒 Secure
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