ulmarhost.dk

📜 Historical scan 2026-08-18 23:25:44  ·  ← 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   45ms
NameserverIP addressesPTRASN / 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   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.24.82 3600s cp14.nordicway.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   97ms
PriorityTTLMail ServerIP addressesPTRASN
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   86ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   355ms
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#

PolicyRecord (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 CNAMEulmarhost.dk (all on ulmarhost.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ 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.ulmarhost.dk 2jhnR6BOLI0RKY-asWMOBC6F4vghDmd7HeU99TCaM0c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081701
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 07:22:22
FieldValue
Registrarnordicway ApS
Registered2021-05-08
Expires2027-05-31 (222d)

🔗 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).

DomainRegistrar
erroe.dknordicway ApS
kroped.dknordicway ApS
skytfor.dknordicway ApS
soebboer.dknordicway ApS
søbboer.dknordicway ApS
toulstore.dknordicway ApS
viskfhost.dknordicway ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
80ms
MX
97ms
AAAA
86ms
TXT
355ms
CAA
95ms
HTTPS
81ms
TLSA
127ms
SOA
0ms
MTA-STS
158ms
DNSSEC
175ms
SRV
167ms
Total
9203ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 4158ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-18 23:25:44 shown 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
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