tagxperten.dk

📜 Historical scan 2026-08-22 09:44:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tagxperten.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 28 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.34 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tagxperten-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

2 records 80ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.34	60s	linux35.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	tagxperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.25 52.101.68.27 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am0pr83cu00404.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.96.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 286ms

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

✉️ SPF#

Policy	Record (tagxperten.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-11 09:43:28

www	185.21.42.34 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tagxperten.dk: 185.21.42.34 (AS48854) www.tagxperten.dk: 185.21.42.34 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tagxperten.dk	--AcKFzXf51xRgC42UcCGlQwa5srMv7IC4NQRsekHQo
TXT	_acme-challenge.tagxperten.dk	wAufv6CpLqSV3RUCECKJeQzeXT-BZQm5se_oHCaxa7s

🔗 TLSA / DANE#

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

🔐 DNSSEC#

223ms

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	2412849628
Primary NS (MNAME)	gabriella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 05:08:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-06-28
Expires	2030-06-30 (1344d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

80ms

76ms

94ms

AAAA

95ms

TXT

286ms

CAA

76ms

HTTPS

71ms

TLSA

236ms

SOA

0ms

MTA-STS

126ms

DNSSEC

223ms

SRV

134ms

Total

2360ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 16:09:28	963ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 12:24:20	2773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 11:11:25	9629ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 23:53:27	1995ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 18:26:52	869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 09:44:05 shown	2360ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 05:37:00	1918ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 12:06:28	1969ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 04:54:14	2202ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 19:56:57	1139ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 08:23:07	815ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:52:48	1211ms	2 NS 1 A 1 MX	🔓 Insecure