sæ.dk xn--s-4fa.dk

📜 Historical scan 2026-10-07 10:06:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sæ.dk is a .dk domain served by 2 nameservers (jill.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 6 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.133 is hosted by Cloudflare, Inc. (AS13335). 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
jill.ns.cloudflare.com	108.162.192.122 172.64.32.122 173.245.58.122 2606:4700:50::adf5:3a7a 2803:f800:50::6ca2:c07a 2a06:98c1:50::ac40:207a	jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quinton.ns.cloudflare.com	108.162.195.249 162.159.44.249 172.64.35.249 2606:4700:58::a29f:2cf9 2803:f800:50::6ca2:c3f9 2a06:98c1:50::ac40:23f9	quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.94.133	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.76	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5e85	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a84c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.94.133,172.67.168.76 ech=AEX+DQBBhQAgACCJy62yk4NXP3ahV3taUiGCca++NEhTCOlKiT+n+mOiKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5e85,2606:4700:3037::ac43:a84c

📝 TXT Records#

2 records 175ms

TXT Record
google-site-verification=OqzzS-VgoYyCPWVhvnwQHxnXCCNg_VQmcAXfXU1Awws
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sæ.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-19 01:10:25

www	NXDOMAIN
www vs bare domain	www does not resolve sæ.dk: 104.21.94.133 172.67.168.76 2606:4700:3030::6815:5e85 2606:4700:3037::ac43:a84c (AS13335) www.sæ.dk: no address (all like this)
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#

62ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2416737759
Primary NS (MNAME)	jill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:27:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-10-06
Expires	2027-04-30 (187d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

35ms

AAAA

38ms

TXT

175ms

CAA

33ms

HTTPS

49ms

TLSA

59ms

SOA

33ms

MTA-STS

65ms

DNSSEC

62ms

SRV

63ms

Total

404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 01:10:25	1079ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-16 23:56:04	2599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 10:59:51	1181ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 10:06:36 shown	404ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 00:05:15	9490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 08:24:04	1025ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 18:31:31	518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:56:24	577ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 18:48:31	955ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 04:46:05	1159ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 14:56:23	1041ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 15:23:42	805ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 13:36:00	721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 20:05:05	8795ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-21 10:57:00	332ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-18 03:44:24	792ms	2 NS 2 A 0 MX	🔒 Secure