ulmarhost.dk

📜 Historical scan 2026-08-23 07:06:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ulmarhost.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 8 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.24.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ulmarhost.dk. The zone is DNSSEC-signed and validates, has no 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#

4 records 280ms

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 267ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.9.24.82	3600s	cp14.nordicway.dk	AS24940	Hetzner Online GmbH	176.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 276ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ulmarhost.dk	176.9.24.82 2a01:4f8:150:2266::2	cp14.nordicway.dk cp14.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 325ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:150:2266::2	3600s	cp14.nordicway.dk	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#

1 records 975ms

TXT Record
v=spf1 ip4:176.9.24.82 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (ulmarhost.dk)
~all (soft fail)	v=spf1 ip4:176.9.24.82 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +include:relay.mailchannels.net ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-18 07:08:25

www CNAME	ulmarhost.dk (all on ulmarhost.dk) → 176.9.24.82 2a01:4f8:150:2266::2 (AS24940)
www vs bare domain	Same network ulmarhost.dk: 176.9.24.82 2a01:4f8:150:2266::2 (AS24940) www.ulmarhost.dk: 176.9.24.82 2a01:4f8:150:2266::2 (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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ulmarhost.dk	2jhnR6BOLI0RKY-asWMOBC6F4vghDmd7HeU99TCaM0c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

756ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082200
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 07:22:22

Field	Value
Registrar	nordicway ApS
Registered	2021-05-08
Expires	2027-05-31 (221d)

🔗 Same registrant#

7 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).

Domain	Registrar
erroe.dk	nordicway ApS
kroped.dk	nordicway ApS
skytfor.dk	nordicway ApS
soebboer.dk	nordicway ApS
søbboer.dk	nordicway ApS
toulstore.dk	nordicway ApS
viskfhost.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

280ms

267ms

276ms

AAAA

325ms

TXT

975ms

CAA

268ms

HTTPS

312ms

TLSA

236ms

SOA

0ms

MTA-STS

646ms

DNSSEC

756ms

SRV

525ms

Total

4158ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 07:08:25	539ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-16 06:26:18	752ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:44:25	1371ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 18:49:35	934ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 16:01:58	833ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 00:34:36	699ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-13 10:17:54	757ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-07 16:17:37	1115ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:43:01	577ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 16:13:55	620ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 07:06:05 shown	4158ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-18 23:25:44	9203ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-16 07:34:38	3909ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-09 22:37:48	9787ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 17:51:36	1120ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-26 20:17:52	17031ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-19 01:08:16	9001ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-10 11:58:42	2005ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-08 15:18:16	1961ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 19:29:25	3851ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 03:04:40	958ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:22:56	778ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:45:13	1393ms	4 NS 1 A 1 MX	🔒 Secure