skriveunderlag.dk

📜 Historical scan 2026-06-17 13:59:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skriveunderlag.dk is a .dk domain served by 2 nameservers (asa.ns.cloudflare.com, nash.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.64 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
asa.ns.cloudflare.com	108.162.192.246 172.64.32.246 173.245.58.246 2606:4700:50::adf5:3af6 2803:f800:50::6ca2:c0f6 2a06:98c1:50::ac40:20f6	asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nash.ns.cloudflare.com	108.162.193.209 172.64.33.209 173.245.59.209 2606:4700:58::adf5:3bd1 2803:f800:50::6ca2:c1d1 2a06:98c1:50::ac40:21d1	nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.64	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.183	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:90b7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:a40	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.64,172.67.144.183 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:90b7,2606:4700:3036::6815:a40

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 13:43:34

www	104.21.10.64 172.67.144.183 2606:4700:3034::6815:a40 2606:4700:3037::ac43:90b7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network skriveunderlag.dk: 104.21.10.64 172.67.144.183 2606:4700:3034::6815:a40 2606:4700:3037::ac43:90b7 (AS13335) www.skriveunderlag.dk: 104.21.10.64 172.67.144.183 2606:4700:3034::6815:a40 2606:4700:3037::ac43:90b7 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

217ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2404016383
Primary NS (MNAME)	asa.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#

61ms

57ms

53ms

AAAA

77ms

TXT

287ms

CAA

50ms

HTTPS

53ms

TLSA

4070ms

SOA

59ms

MTA-STS

82ms

DNSSEC

217ms

SRV

0ms

Total

6069ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:43:34	722ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 19:12:53	573ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 11:57:31	879ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 01:03:43	1038ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 05:44:39	1331ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 23:25:59	716ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 05:51:24	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:42:33	562ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:59:36 shown	6069ms	2 NS 2 A 0 MX	🔓 Insecure