tdfb.dk

📜 Historical scan 2026-10-11 04:58:35  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tdfb.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 5 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.242.159 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.tdfb.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

2 records   123ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   145ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.242.159 3600s static.159.242.235.167.clients.your-server.de AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   118ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.tdfb.dk 148.251.244.167 cp06.nordicway.dk AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover167.235.242.159
🔶 Autoconfig167.235.242.159

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   548ms
TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (tdfb.dk)
~all (soft fail) v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.tdfb.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-27 07:55:19
www CNAMEtdfb.dk (all on tdfb.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.tdfb.dk C3Kkw2q_Je0IWX-1eygFbe6_C1-4ZCweRciLZ5PPTJo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

261ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

99ms
FieldValue
Serial2026101100
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-24 22:41:49
FieldValue
Registrarnordicway ApS
Registered2023-12-05
Expires2026-12-04 (37d)

🔗 Same registrant#

11 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
enmadsesoftware.dknordicway ApS
hddpris.dknordicway ApS
indflytningstjek.dknordicway ApS
katvu.dknordicway ApS
locigo.dknordicway ApS
madselkjaer.dknordicway ApS
rampris.dknordicway ApS
spellerk.dknordicway ApS
splitthek.dknordicway ApS
taptrack.dknordicway ApS
tourdefredagsbar.dknordicway ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
123ms
A
145ms
MX
118ms
AAAA
128ms
TXT
548ms
CAA
137ms
HTTPS
125ms
TLSA
404ms
SOA
99ms
MTA-STS
184ms
DNSSEC
261ms
SRV
252ms
Total
1552ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-27 07:55:19 784ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-26 02:08:47 2322ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-24 22:16:28 1581ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-22 19:35:22 645ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-21 13:26:38 684ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-19 13:52:03 692ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-18 13:46:10 936ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-17 12:46:25 810ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-16 11:51:11 572ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 08:46:13 621ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-14 07:55:47 828ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-13 06:49:33 583ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-12 05:17:14 519ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-11 04:58:35 shown 1552ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-10 04:28:49 1555ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 02:35:09 2016ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 02:32:34 1483ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 02:01:10 1336ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-05 22:36:04 786ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-04 22:35:13 2829ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 22:16:24 846ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 22:16:01 675ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 22:13:22 2427ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 22:06:54 781ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 22:01:18 704ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone