taarnhoj.dk

📜 Historical scan 2026-06-17 16:26:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

taarnhoj.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by taarnhoj-dk.mail.protection.outlook.com. 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 100ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.164	—	linux146.unoeuro.com	AS48854	—	—	—	—

📧 MX Records#

1 records 115ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	taarnhoj-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.25 52.101.73.11 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 190ms

TXT Record
MS=ms48031422
MS=ms51667689
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (taarnhoj.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.taarnhoj.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100

📬 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 2026-10-07 23:15:58

www	94.231.103.164 (AS48854) (address records, no CNAME)
www vs bare domain	Same network taarnhoj.dk: 94.231.103.164 (AS48854) www.taarnhoj.dk: 94.231.103.164 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-taarnhoj-dk._domainkey.seldaas.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

173ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 22:55:05

Field	Value
Registrar	Simply.com A/S
Registered	1998-10-27
Expires	2030-12-31 (1533d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

112ms

115ms

AAAA

101ms

TXT

190ms

CAA

89ms

HTTPS

116ms

TLSA

217ms

SOA

100ms

MTA-STS

106ms

DNSSEC

173ms

SRV

0ms

Total

985ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 22:18:38	1075ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:09:10	709ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:10:30	762ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-11 14:38:43	629ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-04 00:20:13	1582ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:39:33	1761ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:43:45	1866ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:21:11	961ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:15:52	904ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 06:17:11	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 20:12:59	1073ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:26:47 shown	985ms	4 NS 1 A 1 MX	🔒 Secure