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 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#

✗ No registration data yet — queued for a WHOIS lookup

📋 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