tsint.dk

📜 Historical scan 2026-10-04 03:25:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tsint.dk is a .dk domain served by 2 nameservers (fay.ns.cloudflare.com, sid.ns.cloudflare.com). It was registered on 8 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

2 records 178ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 440ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (tsint.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.tsint.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:0f7b2d2831134b069c15c56d6c0d79a1@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 2026-10-09 11:00:30

www	Exists, no address
www vs bare domain	Neither resolves tsint.dk: no address www.tsint.dk: no address
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

323ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

88ms

Field	Value
Serial	2416513983
Primary NS (MNAME)	fay.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 10:45:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-10-08
Expires	2026-10-07 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

178ms

190ms

171ms

AAAA

219ms

TXT

440ms

CAA

197ms

HTTPS

183ms

TLSA

86ms

SOA

88ms

MTA-STS

191ms

DNSSEC

323ms

SRV

240ms

Total

1073ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:00:30	615ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-04 03:25:35 shown	1073ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-24 01:45:34	500ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-16 13:59:40	1030ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-11 03:08:59	1093ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-17 22:46:30	3278ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-16 21:53:12	1007ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-23 19:05:11	1425ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-22 18:40:37	1265ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-21 17:05:34	4884ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-20 15:19:35	820ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-19 09:44:05	2508ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-18 08:23:44	995ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-17 07:02:31	950ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-15 23:01:53	16949ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-14 08:01:01	1309ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-12 14:27:35	2627ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-11 13:20:51	1181ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-10 12:46:49	8702ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-09 02:08:39	1834ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-07 04:51:18	1957ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-06 02:01:50	1149ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-04 18:18:56	3071ms	3 NS 0 A 2 MX	🔒 Secure
2026-07-03 13:05:29	731ms	3 NS 0 A 2 MX	🔒 Secure
2026-06-30 04:54:28	727ms	3 NS 0 A 2 MX	🔒 Secure