tuiss.dk

📜 Historical scan 2026-08-31 03:26:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tuiss.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, zac.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.149 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zac.ns.cloudflare.com	108.162.195.178 162.159.44.178 172.64.35.178 2606:4700:58::a29f:2cb2 2803:f800:50::6ca2:c3b2 2a06:98c1:50::ac40:23b2	zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9f64	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4a95	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.149,172.67.159.100 ech=AEX+DQBBHQAgACAtDaSM+r3444+88W/etNT0QGqCyloCO0uzWRH+ecmuTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9f64,2606:4700:3036::6815:4a95

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 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 2026-10-18 21:16:13

www	104.21.74.149 172.67.159.100 2606:4700:3030::ac43:9f64 2606:4700:3036::6815:4a95 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tuiss.dk: 104.21.74.149 172.67.159.100 2606:4700:3030::ac43:9f64 2606:4700:3036::6815:4a95 (AS13335) www.tuiss.dk: 104.21.74.149 172.67.159.100 2606:4700:3030::ac43:9f64 2606:4700:3036::6815:4a95 (AS13335)
Wildcard	No

🔎 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#

107ms

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	2413531323
Primary NS (MNAME)	aron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

33ms

31ms

AAAA

27ms

TXT

139ms

CAA

35ms

HTTPS

32ms

TLSA

47ms

SOA

0ms

MTA-STS

47ms

DNSSEC

107ms

SRV

47ms

Total

518ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 21:16:13	1290ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 00:07:06	603ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 15:18:19	2751ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 03:26:11 shown	518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 13:41:04	1358ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 13:37:30	1037ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 14:12:18	9968ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 11:54:50	1637ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:13:37	607ms	2 NS 2 A 0 MX	🔓 Insecure