ulstedel.dk

📜 Historical scan 2026-07-27 11:37:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ulstedel.dk is a .dk domain served by 3 nameservers (ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com). It was registered on 7 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.233.196 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

3 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.233.196	3600s	offramp13.com	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aspmx.l.google.com	2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 74.125.205.27	lj-in-x1b.1e100.net lj-in-f27.1e100.net le-in-f27.1e100.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::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.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	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 348ms

TXT Record
v=spf1 include:spf.mailjet.com +a +mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (ulstedel.dk)
~all (soft fail)	v=spf1 include:spf.mailjet.com +a +mx include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.ulstedel.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-14 23:09:06

www	78.46.233.196 (AS24940) (address records, no CNAME)
www vs bare domain	Same network ulstedel.dk: 78.46.233.196 (AS24940) www.ulstedel.dk: 78.46.233.196 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ulstedel.dk	CnbPM4AkN80bB7XDXYQDCwelLLGtAQJclUaTUFuBHqc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072601
Primary NS (MNAME)	ns1.first-ns.de
Responsible (RNAME)	noreply_server@o13.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-14 19:36:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-04-07
Expires	2027-04-30 (192d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
hals-el.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

72ms

45ms

AAAA

52ms

TXT

348ms

CAA

44ms

HTTPS

63ms

TLSA

299ms

SOA

0ms

MTA-STS

59ms

DNSSEC

9065ms

SRV

82ms

Total

10321ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 05:00:13	912ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-24 22:27:57	1367ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-27 11:37:51 shown	10321ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-28 15:04:59	1234ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-20 04:31:06	9550ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 23:06:29	1038ms	3 NS 1 A 5 MX	🔓 Insecure