thomasberdal.dk DNS records

🖥️ Nameservers3 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
30	3600s	thomasberdal.dk	2a01:4f8:2b03:11b0::2 46.4.208.59	pro02.azehosting.net pro02.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b03:11b0::2	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 332ms

TXT Record
protonmail-verification=710fbd266cee146113eda8904d639233ba05b370
v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~allv=spf1 ip4:46.4.208.59 include:spf.azehosting.net include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (thomasberdal.dk)
~all (soft fail)	v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~allv=spf1 ip4:46.4.208.59 include:spf.azehosting.net include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.thomasberdal.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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
TXT	_acme-challenge.thomasberdal.dk	seI6pGbDrjcJib1MYh8sEBTfihCwuL2mowE9C2jPjt4

🔗 TLSA / DANE4 records 174ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026073100
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

85ms

A

56ms

MX

59ms

AAAA

82ms

TXT

332ms

CAA

52ms

HTTPS

60ms

TLSA

174ms

SOA

0ms

MTA-STS

83ms

DNSSEC

89ms

SRV

83ms

Total

1563ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:20:29	959ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-08-07 14:14:09	1563ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 01:38:35	9905ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 13:41:29	1050ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 14:34:54	2604ms	3 NS 1 A 3 MX	🔒 Secure	View