dform.dk

📜 Historical scan 2026-09-29 16:59:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dform.dk is a .dk domain served by 3 nameservers (linux3.dform.dk, ns1.dform.dk, ns2.dform.dk). It was registered on 30 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.98.139.7 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
linux3.dform.dk	2a01:4f8:1c1a:22c5::1 91.98.139.7	— linux3.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.dform.dk	2a01:4f8:c17:5dd1::1 88.99.33.43	ns1.dform.dk ns1.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dform.dk	2a01:4f9:c010:18ac::1 65.21.180.171	ns2.dform.dk ns2.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.98.139.7	3600s	linux3.dform.dk	AS24940	Hetzner Online GmbH	91.98.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

7 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a	lm-in-f27.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.98.139.7
🔶 Autoconfig	91.98.139.7

🔷 AAAA Records (IPv6)#

1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1c1a:22c5::1	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 311ms

TXT Record
google-site-verification=fdW4Z86bMJQPbTtP1ox9E1Q2cKgqeLoLp1RktYqqD60
v=spf1 ip4:91.98.139.7 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (dform.dk)
~all (soft fail)	v=spf1 ip4:91.98.139.7 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com ~all

📨 DMARC#

Policy	Record (_dmarc.dform.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:postmaster@dform.dk; rua=mailto:postmaster@dform.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 50ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 22:44:48

www	91.98.139.7 2a01:4f8:1c1a:22c5::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network dform.dk: 91.98.139.7 2a01:4f8:1c1a:22c5::1 (AS24940) www.dform.dk: 91.98.139.7 2a01:4f8:1c1a:22c5::1 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026091400
Primary NS (MNAME)	linux3.dform.dk
Responsible (RNAME)	root@linux3.dform.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 18:29:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-30
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

72ms

45ms

AAAA

71ms

TXT

311ms

CAA

50ms

HTTPS

52ms

TLSA

227ms

SOA

0ms

MTA-STS

76ms

DNSSEC

83ms

SRV

141ms

Total

2938ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 22:44:48	6709ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-07 15:11:30	2878ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-06 18:16:42	4746ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-05 17:26:58	35623ms	3 NS 1 A 7 MX	🔓 Insecure
2026-09-29 16:59:41 shown	2938ms	3 NS 1 A 7 MX	🔓 Insecure
2026-09-25 16:33:15	1092ms	3 NS 1 A 7 MX	🔓 Insecure
2026-09-16 04:45:18	4145ms	3 NS 1 A 7 MX	🔓 Insecure
2026-08-24 14:08:38	3580ms	3 NS 1 A 7 MX	🔓 Insecure
2026-08-07 09:46:44	11826ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-13 02:39:45	3546ms	3 NS 1 A 7 MX	🔓 Insecure
2026-06-23 16:16:46	1033ms	3 NS 1 A 7 MX	🔓 Insecure
2026-06-17 02:35:51	868ms	3 NS 1 A 7 MX	🔓 Insecure