1838.dk

📜 Historical scan 2026-06-16 13:29:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1838.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 916ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 903ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.183	—	webcluster2.webpod17-cph3.one.com	AS51468	—	—	—	Copenhagen

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 822ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80be:7284:e119:78a1	—	—	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 2026-10-12 08:05:06

www	46.30.215.183 2a02:2350:5:106:80be:7284:e119:78a1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network 1838.dk: 46.30.215.183 2a02:2350:5:106:80be:7284:e119:78a1 (AS51468) www.1838.dk: 46.30.215.183 2a02:2350:5:106:80be:7284:e119:78a1 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1481ms

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

🏷️ SOA#

875ms

Field	Value
Serial	2026061401
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 2026-10-13 16:38:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-04-15
Expires	2027-04-30 (195d)

🔗 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#

916ms

903ms

889ms

AAAA

822ms

TXT

1752ms

CAA

846ms

HTTPS

836ms

TLSA

1214ms

SOA

875ms

MTA-STS

1066ms

DNSSEC

1481ms

SRV

0ms

Total

6300ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 13:20:54	493ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:37:54	585ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 23:32:34	786ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:44:01	674ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 09:45:17	13534ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-16 13:17:27	8615ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 22:02:50	8571ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 12:36:09	539ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:39:09	2282ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 12:52:54	1096ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:29:15 shown	6300ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 13:12:50	470ms	2 NS 1 A 0 MX	🔒 Secure