l23.dk

📜 Historical scan 2026-08-22 22:36:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

l23.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.161 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.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 45ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.161	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smtp.google.com	108.177.14.26 172.253.130.27 172.253.152.27 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c20::1a 74.125.131.26 74.125.131.27	lt-in-f26.1e100.net yulppbn-in-f27.1e100.net yulpptr-in-f27.1e100.net lu-in-x1a.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net yulppbn-in-f26.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.215.161
🔶 Autoconfig	46.30.215.161

🔷 AAAA Records (IPv6)#

1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:800a:d278:13:47d6	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#

4 records 180ms

TXT Record
google-gws-recovery-domain-verification=68907068
google-site-verification=8mt86Cx3oGiAb_3YYnEa9wiwRLQslTgCUZzcXqdFHh8
google-site-verification=pOZ8-o9kRFMQk-fibNmYI5-vqKZD0Gzi6foQVLg_2ic
Sendinblue-code:486ce8d38a443da36d2bdc9b17f02bcc

✉️ 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 2026-10-23 12:20:56

www	46.30.215.161 2a02:2350:5:106:800a:d278:13:47d6 (AS51468) (address records, no CNAME)
www vs bare domain	Same network l23.dk: 46.30.215.161 2a02:2350:5:106:800a:d278:13:47d6 (AS51468) www.l23.dk: 46.30.215.161 2a02:2350:5:106:800a:d278:13:47d6 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082202
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 2026-10-22 11:13:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-22
Expires	2027-03-31 (158d)

🔗 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#

45ms

47ms

40ms

AAAA

40ms

TXT

180ms

CAA

50ms

HTTPS

60ms

TLSA

95ms

SOA

0ms

MTA-STS

75ms

DNSSEC

87ms

SRV

213ms

Total

2416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 12:20:56	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 10:59:18	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:42:04	658ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 09:08:06	481ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:47:25	669ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 23:23:16	2283ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 22:36:51 shown	2416ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 22:15:53	5369ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 03:23:25	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:17:40	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:57:01	1124ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 14:27:36	6775ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:38:20	1157ms	2 NS 1 A 1 MX	🔒 Secure