t29.dk

📜 Historical scan 2026-08-17 06:51:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

t29.dk is a .dk domain served by 2 nameservers (ed.ns.cloudflare.com, rose.ns.cloudflare.com). It was registered on 8 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by isar.t29.dk. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ed.ns.cloudflare.com	108.162.193.111 172.64.33.111 173.245.59.111 2606:4700:58::adf5:3b6f 2803:f800:50::6ca2:c16f 2a06:98c1:50::ac40:216f	ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rose.ns.cloudflare.com	108.162.192.141 172.64.32.141 173.245.58.141 2606:4700:50::adf5:3a8d 2803:f800:50::6ca2:c08d 2a06:98c1:50::ac40:208d	rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.139	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	isar.t29.dk	213.232.113.52	—	AS3214 xTom GmbH

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b98b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2874	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.116,172.67.185.139 ech=AEX+DQBBGgAgACAlrhwDdXgS4SBnNgyWFficpWKBI07BotE5tCun6c0VHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b98b,2606:4700:3037::6815:2874

📝 TXT Records#

1 records 200ms

TXT Record
brevo-code:f46e0751b9dee316c501f8dbef3cc9c3

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.t29.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 21:10:34

www	104.21.40.116 172.67.185.139 2606:4700:3032::ac43:b98b 2606:4700:3037::6815:2874 (AS13335) (address records, no CNAME)
www vs bare domain	Same network t29.dk: 104.21.40.116 172.67.185.139 2606:4700:3032::ac43:b98b 2606:4700:3037::6815:2874 (AS13335) www.t29.dk: 104.21.40.116 172.67.185.139 2606:4700:3032::ac43:b98b 2606:4700:3037::6815:2874 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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	2412403926
Primary NS (MNAME)	ed.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 18:35:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-08
Expires	2027-12-31 (433d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

40ms

47ms

AAAA

61ms

TXT

200ms

CAA

53ms

HTTPS

46ms

TLSA

85ms

SOA

0ms

MTA-STS

66ms

DNSSEC

83ms

SRV

74ms

Total

5015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:10:34	616ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-04 18:10:33	1204ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 17:19:38	976ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 17:04:58	932ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 02:02:07	15068ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-17 06:51:19 shown	5015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 05:04:36	8049ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 15:08:45	7837ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 09:39:59	6095ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:26:44	4900ms	2 NS 2 A 1 MX	🔓 Insecure