welcher.dk

📜 Historical scan 2026-06-25 10:45:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

welcher.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.68.146.21 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 235ms

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 306ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.68.146.21	3600s	—	AS39642	Sinal A/S	77.68.128.0/17	🇩🇰 Denmark	Nørresundby

📧 MX Records#

1 records 303ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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#

latest probe, not this scan · checked 2026-10-12 18:33:53

www	77.68.146.21 (AS39642) (address records, no CNAME)
www vs bare domain	Same network welcher.dk: 77.68.146.21 (AS39642) www.welcher.dk: 77.68.146.21 (AS39642)
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#

369ms

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

🏷️ SOA#

229ms

Field	Value
Serial	2026061201
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 2026-10-14 18:49:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-01-15
Expires	2027-01-31 (99d)

🔗 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).

Domain	Registrar
malfunction.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

306ms

303ms

AAAA

205ms

TXT

497ms

CAA

185ms

HTTPS

212ms

TLSA

302ms

SOA

229ms

MTA-STS

248ms

DNSSEC

369ms

SRV

310ms

Total

1698ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:33:53	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:46:47	545ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:40:03	624ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:25:54	473ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 23:01:52	515ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 16:37:11	643ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 09:25:58	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 21:56:15	4557ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 19:34:16	631ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 16:52:57	9535ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 02:30:57	8419ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:15:53	1421ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:45:07 shown	1698ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:04:28	486ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:42:32	576ms	2 NS 1 A 0 MX	🔒 Secure