holmespejderne.dk DNS records

🖥️ Nameservers2 records 37ms

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 Records7 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c1e::1b 74.125.205.26	lb-in-f27.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	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
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.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	grp7216.gruppeweb.dk → 91.102.88.132
🔶 Autoconfig	grp7216.gruppeweb.dk → 91.102.88.132

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 171ms

TXT Record
google-site-verification=HzPIlNTKhoKp99_aUiuUSjZR9uOIAEXiiWQj5RKDLcE

✉️ 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.holmespejderne.dk	grp7216.gruppeweb.dk

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

31ms

MX

49ms

AAAA

43ms

TXT

171ms

CAA

56ms

HTTPS

39ms

TLSA

140ms

SOA

0ms

MTA-STS

81ms

DNSSEC

88ms

SRV

66ms

Total

1165ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 05:13:07	1165ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-08-27 22:56:19	1116ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-08-26 07:41:35	1037ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-08-10 10:27:25	1662ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-07-16 08:53:31	1569ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-07-11 11:28:33	2268ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-07-03 00:16:47	9921ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-06-26 02:50:25	989ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-06-25 07:22:11	822ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-06-22 07:01:00	940ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:17:02	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:40:23	1930ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-06-20 10:27:13	3886ms	2 NS 0 A 7 MX	🔒 Secure	View
2026-06-17 13:37:10	3689ms	2 NS 0 A 7 MX	🔒 Secure	View