tsint.dk DNS records

🖥️ Nameservers2 records 276ms

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 Records1 records 620ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC463ms

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

🏷️ SOA0ms

Field	Value
Serial	2412451489
Primary NS (MNAME)	fay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

276ms

A

238ms

MX

255ms

AAAA

264ms

TXT

620ms

CAA

208ms

HTTPS

223ms

TLSA

89ms

SOA

0ms

MTA-STS

320ms

DNSSEC

463ms

SRV

301ms

Total

3278ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 22:46:30	3278ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 21:53:12	1007ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 19:05:11	1425ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-22 18:40:37	1265ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-21 17:05:34	4884ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-20 15:19:35	820ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-19 09:44:05	2508ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-18 08:23:44	995ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-17 07:02:31	950ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-15 23:01:53	16949ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-14 08:01:01	1309ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-12 14:27:35	2627ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-11 13:20:51	1181ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-10 12:46:49	8702ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-09 02:08:39	1834ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-07 04:51:18	1957ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-06 02:01:50	1149ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-04 18:18:56	3071ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-03 13:05:29	731ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-30 04:54:28	727ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-26 04:06:13	949ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-24 11:41:06	1025ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-21 18:09:47	466ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-18 15:15:43	4316ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-18 04:27:00	723ms	3 NS 0 A 2 MX	🔒 Secure	View