matthesen.dk DNS records

🖥️ Nameservers2 records 44ms

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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 74.125.205.26 74.125.205.27	lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net le-in-f26.1e100.net le-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 AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 163ms

TXT Record
google-site-verification=kEuWYn5A3iuvhe3it8i840qEqMna6TwrqUJh_JsN838
google-site-verification=pDWbHKLpxu_7YUEx3ezfXmlqkpovOeqW8DcpneO_wrU
google-site-verification=Sg5-T3SZnjdHzcu6Y_VGG3eDcEPin7sudzRpS5AEmHM
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (matthesen.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.matthesen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@matthesen.dk, mailto:dmarc@matthesen.dk; pct=100; adkim=s; aspf=s

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC66ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

44ms

A

39ms

MX

46ms

AAAA

43ms

TXT

163ms

CAA

47ms

HTTPS

38ms

TLSA

53ms

SOA

0ms

MTA-STS

62ms

DNSSEC

66ms

SRV

55ms

Total

556ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 12:21:11	556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 18:35:21	648ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:34:45	8807ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 18:25:14	1050ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 08:00:17	1340ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 10:52:04	1473ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:56:37	665ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 02:59:34	1160ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 13:20:34	2814ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-23 21:49:15	928ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:07:29	469ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 18:16:30	3837ms	2 NS 1 A 1 MX	🔒 Secure	View