tdfs.dk

📜 Historical scan 2026-06-18 00:22:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tdfs.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.134.177 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.tdfs.dk. The zone is DNSSEC-signed and validates, 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#

4 records 371ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	2a01:4f8:1c1a:a1e7::1 91.98.140.195	— static.195.140.98.91.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordicway.dk	2a01:4f8:c012:4db6::1 49.13.80.249	— static.249.80.13.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
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 308ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.134.177	—	cp11.nordicway.dk	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 450ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.tdfs.dk	162.55.134.177	cp11.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1339ms

TXT Record
v=spf1 +a +mx +ip4:162.55.134.177 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (tdfs.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:162.55.134.177 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.tdfs.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 2026-10-10 22:32:44

www CNAME	tdfs.dk (all on tdfs.dk) → 162.55.134.177 (AS24940)
www vs bare domain	Same network tdfs.dk: 162.55.134.177 (AS24940) www.tdfs.dk: 162.55.134.177 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1054ms

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

🏷️ SOA#

344ms

Field	Value
Serial	2026061103
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

371ms

308ms

450ms

AAAA

454ms

TXT

1339ms

CAA

416ms

HTTPS

386ms

TLSA

922ms

SOA

344ms

MTA-STS

436ms

DNSSEC

1054ms

SRV

408ms

Total

11344ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 11:31:00	610ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:23:12	757ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:50:08	2422ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-06 08:29:02	1311ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:08:45	1012ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-05 06:47:41	1589ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-08 22:10:56	1992ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:00:21	896ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 02:04:42	960ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:38:38	751ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:48:52	851ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:22:01 shown	11344ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:09:17	952ms	4 NS 1 A 1 MX	🔒 Secure