tzt.dk

📜 Historical scan 2026-06-25 21:37:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tzt.dk is a .dk domain served by 2 nameservers (albert.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 5 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.71.135.32 is hosted by Parknet F.M.B.A. (AS197301) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 213ms

Nameserver	IP addresses	PTR	ASN / ISP
albert.ns.cloudflare.com	108.162.193.58 172.64.33.58 173.245.59.58 2606:4700:58::adf5:3b3a 2803:f800:50::6ca2:c13a 2a06:98c1:50::ac40:213a	albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 237ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.71.135.32	300s	—	AS197301	Parknet F.M.B.A.	80.71.128.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 224ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:400c:c0c::1b 2a00:1450:400c:c0c::1b 64.233.166.27	wr-in-f27.1e100.net wr-in-x1b.1e100.net wm-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4010:c22::1b	yugrqzs-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	142.251.127.26 2404:6800:4000:1025::1b	lcfrai-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	142.250.147.27 2404:6800:4013:813::1a	rd-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 436ms

TXT Record
google-site-verification=VCpcGcALvUZo_xRviaUtdBnD3dDm3sKGCMVbk9yn_3Q

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 17:29:25

www CNAME	web1.haffdata.com (all on haffdata.com) → 80.71.135.32 (AS197301)
www vs bare domain	Same network tzt.dk: 80.71.135.32 (AS197301) www.tzt.dk: 80.71.135.32 (AS197301)
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#

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

🔐 DNSSEC#

330ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

242ms

Field	Value
Serial	2407027599
Primary NS (MNAME)	albert.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 04:30:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-05
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

213ms

237ms

224ms

AAAA

220ms

TXT

436ms

CAA

229ms

HTTPS

203ms

TLSA

274ms

SOA

242ms

MTA-STS

270ms

DNSSEC

330ms

SRV

253ms

Total

3373ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 17:29:25	868ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-05 03:43:18	1341ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-26 02:01:19	1309ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-22 20:28:14	2008ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 20:23:06	2806ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-05 03:07:36	10649ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-01 02:17:46	7203ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-29 12:05:08	14318ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-11 04:09:30	2064ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-25 21:37:37 shown	3373ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-18 19:59:52	12051ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-17 15:15:03	848ms	2 NS 1 A 5 MX	🔓 Insecure