slg25.dk

Records from scan: 2026-10-03 04:55:25 · 574ms total · last checked 2026-10-22 20:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slg25.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 28ms

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#

🌍

No A records found

📧 MX Records#

5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b	yulpptr-in-f26.1e100.net lm-in-f27.1e100.net lm-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	6lezviimwwcn.slg25.dk
🔶 Autoconfig	6lezviimwwcn.slg25.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 191ms

TXT Record
google-site-verification=ncMSlPG6Id90sYXpymtT2_r0hYHaZvRQ6vgqVMI_KOc

✉️ 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 2026-10-09 08:31:39

www CNAME	6lezviimwwcn.slg25.dk (all on slg25.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.slg25.dk
www vs bare domain	Neither resolves slg25.dk: no address www.slg25.dk: no address
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.slg25.dk	6lezviimwwcn.slg25.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

49ms

Field	Value
Serial	2026092901
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 2026-10-23 04:08:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-30
Expires	2031-03-31 (1620d)

🔗 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#

28ms

AAAA

30ms

TXT

191ms

CAA

43ms

HTTPS

28ms

TLSA

57ms

SOA

49ms

MTA-STS

110ms

DNSSEC

53ms

SRV

108ms

Total

574ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:55:25 shown	574ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 01:49:59	1253ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-26 00:59:44	1659ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-25 00:50:35	1057ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-23 22:26:05	2248ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-03 03:28:52	2963ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-19 21:08:42	7411ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-27 00:30:35	871ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 13:01:27	1220ms	2 NS 0 A 5 MX	🔒 Secure