axtru.dk

📜 Historical scan 2026-09-15 12:03:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

axtru.dk is a .dk domain served by 2 nameservers (karl.ns.cloudflare.com, margot.ns.cloudflare.com). It was registered on 23 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.238 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 149ms

Nameserver	IP addresses	PTR	ASN / ISP
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margot.ns.cloudflare.com	108.162.194.167 162.159.38.167 172.64.34.167 2606:4700:50::a29f:26a7 2803:f800:50::6ca2:c2a7 2a06:98c1:50::ac40:22a7	margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.238	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.107	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:15ee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:c96b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 115ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.238,172.67.201.107 ech=AEX+DQBBlQAgACBBYrIN71MlOF7H0GaO3bjWIsCmvNECrPNB5pfROmN7KQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:15ee,2606:4700:3030::ac43:c96b

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.axtru.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d4824fd25e544411ae3132add62bb43d@dmarc-reports.cloudflare.net

📬 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 07:28:38

www	104.21.21.238 172.67.201.107 2606:4700:3030::6815:15ee 2606:4700:3030::ac43:c96b (AS13335) (address records, no CNAME)
www vs bare domain	Same network axtru.dk: 104.21.21.238 172.67.201.107 2606:4700:3030::6815:15ee 2606:4700:3030::ac43:c96b (AS13335) www.axtru.dk: 104.21.21.238 172.67.201.107 2606:4700:3030::6815:15ee 2606:4700:3030::ac43:c96b (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records 640ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC#

165ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414551279
Primary NS (MNAME)	karl.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 00:10:26

Field	Value
Registrar	ONE.COM A/S
Registered	2023-07-23
Expires	2027-07-22 (278d)

📋 WHOIS#

⏱️ Lookup Timing#

149ms

88ms

125ms

AAAA

116ms

TXT

227ms

CAA

74ms

HTTPS

115ms

TLSA

640ms

SOA

0ms

MTA-STS

122ms

DNSSEC

165ms

SRV

154ms

Total

2357ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:59:14	875ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-29 23:53:27	580ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-29 20:37:20	1843ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-24 19:46:45	816ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-15 12:03:03 shown	2357ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-08 10:28:02	1122ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-02 19:09:23	932ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-27 15:05:57	1022ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-12 14:04:07	1516ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-02 10:33:11	8999ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-20 01:05:50	10074ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-15 11:23:11	1373ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-25 20:50:43	2462ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-25 13:57:03	1129ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-22 17:06:05	1162ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:45:03	1178ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-16 13:56:19	1135ms	2 NS 2 A 4 MX	🔒 Secure