thomasberdal.dk

📜 Historical scan 2026-08-26 19:20:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasberdal.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 28 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   66ms
NameserverIP addressesPTRASN / 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 Records#

1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.4.208.59 3600s pro02.azehosting.net AS24940 Hetzner Online GmbH 46.4.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

3 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
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   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

2 records   305ms
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#

PolicyRecord (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#

PolicyRecord (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 05:16:47
www CNAMEthomasberdal.dk (all on thomasberdal.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

  • warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.thomasberdal.dk seI6pGbDrjcJib1MYh8sEBTfihCwuL2mowE9C2jPjt4

🔗 TLSA / DANE#

4 records   80ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026073100
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 18:05:57
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-28
Expires2027-02-28 (132d)

🔗 Same registrant#

2 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).

DomainRegistrar
antonssliceoflife.dkPunktum dk A/S (direct)
berdal.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
57ms
MX
61ms
AAAA
55ms
TXT
305ms
CAA
54ms
HTTPS
63ms
TLSA
80ms
SOA
0ms
MTA-STS
78ms
DNSSEC
83ms
SRV
81ms
Total
959ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:31:34 2244ms 3 NS 1 A 3 MX 🔒 Secure
2026-09-30 02:23:11 1009ms 3 NS 1 A 3 MX 🔒 Secure
2026-08-26 19:20:29 shown 959ms 3 NS 1 A 3 MX 🔒 Secure
2026-08-07 14:14:09 1563ms 3 NS 1 A 3 MX 🔒 Secure
2026-07-03 01:38:35 9905ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-22 13:41:29 1050ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-17 14:34:54 2604ms 3 NS 1 A 3 MX 🔒 Secure
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