underligt.dk

📜 Historical scan 2026-09-18 11:46:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

underligt.dk is a .dk domain served by 2 nameservers (liz.ns.cloudflare.com, max.ns.cloudflare.com). It was registered on 17 September 2026 (WHOIS) and first appeared in the .dk zone on 18 September 2026. Its website address 104.21.14.74 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 273ms

Nameserver	IP addresses	PTR	ASN / ISP
liz.ns.cloudflare.com	108.162.192.189 172.64.32.189 173.245.58.189 2606:4700:50::adf5:3abd 2803:f800:50::6ca2:c0bd 2a06:98c1:50::ac40:20bd	liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
max.ns.cloudflare.com	108.162.193.132 172.64.33.132 173.245.59.132 2606:4700:58::adf5:3b84 2803:f800:50::6ca2:c184 2a06:98c1:50::ac40:2184	max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.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 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.74	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.45	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:e4a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9e2d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 456ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.74,172.67.158.45 ech=AEX+DQBBjAAgACDVoiCn6MDfx8TmccSzioTSRNL14sYzdWpGIZGAP+LvKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:e4a,2606:4700:3037::ac43:9e2d

📝 TXT Records#

1 records 792ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.underligt.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 2026-10-22 01:40:43

www	104.21.14.74 172.67.158.45 2606:4700:3032::6815:e4a 2606:4700:3037::ac43:9e2d (AS13335) (address records, no CNAME)
www vs bare domain	Same network underligt.dk: 104.21.14.74 172.67.158.45 2606:4700:3032::6815:e4a 2606:4700:3037::ac43:9e2d (AS13335) www.underligt.dk: 104.21.14.74 172.67.158.45 2606:4700:3032::6815:e4a 2606:4700:3037::ac43:9e2d (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.underligt.dk	_XZaoPYNBu5qfPiry5VrjW7Ra5RY3qHR4y5dwJNXWvo
TXT	_acme-challenge.underligt.dk	a5_7PrsQvTlJhoJlg8NjsHdPLZj70emFh1deAHaaqHI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

528ms

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	2415150981
Primary NS (MNAME)	liz.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 11:56:44

Field	Value
Registrar	Netsite A/S
Registered	2026-09-17
Expires	2027-09-16 (329d)

📋 WHOIS#

⏱️ Lookup Timing#

273ms

214ms

212ms

AAAA

117ms

TXT

792ms

CAA

268ms

HTTPS

456ms

TLSA

332ms

SOA

0ms

MTA-STS

149ms

DNSSEC

528ms

SRV

457ms

Total

1566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 01:40:43	537ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 04:11:18	1052ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 08:03:50	683ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 11:46:27 shown	1566ms	2 NS 2 A 1 MX	🔓 Insecure