kreds21.dk

Records from scan: 2026-10-18 19:37:11 · 942ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kreds21.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.193.123.232 is hosted by Itm8 A/S (AS42903) 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.193.123.232	900s	—	AS42903	Itm8 A/S	185.193.120.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 37ms

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#

checked 2026-10-18 19:37:11

www CNAME	kreds21.dk (all on kreds21.dk) → 185.193.123.232 (AS42903)
www vs bare domain	Same network kreds21.dk: 185.193.123.232 (AS42903) www.kreds21.dk: 185.193.123.232 (AS42903)
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#

106ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026101801
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 2026-10-06 01:52:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-04-28
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

31ms

37ms

AAAA

40ms

TXT

136ms

CAA

28ms

HTTPS

52ms

TLSA

487ms

SOA

48ms

MTA-STS

51ms

DNSSEC

106ms

SRV

54ms

Total

942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 19:37:11 shown	942ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 13:46:49	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:02:21	664ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 03:25:13	765ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 14:30:53	665ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-21 22:47:32	6465ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 11:41:56	842ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 20:41:07	2692ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-23 10:49:58	5201ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-09 01:25:35	4965ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-11 12:00:03	6914ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 06:48:33	1032ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 05:26:24	1100ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:19:52	686ms	2 NS 1 A 4 MX	🔒 Secure