pc-skaerm.dk

📜 Historical scan 2026-09-30 06:57:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pc-skaerm.dk is a .dk domain served by 2 nameservers (leonidas.ns.cloudflare.com, linda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.85 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
leonidas.ns.cloudflare.com	108.162.195.101 162.159.44.101 172.64.35.101 2606:4700:58::a29f:2c65 2803:f800:50::6ca2:c365 2a06:98c1:50::ac40:2365	leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.85	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.172	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5155	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:9eac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.85,172.67.158.172 ech=AEX+DQBBygAgACAFAy49/FcGkfmoW9b1T7E7u3RQ/U8Nt4mNfRW75BfQMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5155,2606:4700:3032::ac43:9eac

📝 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 07:54:16

www	104.21.81.85 172.67.158.172 2606:4700:3030::6815:5155 2606:4700:3032::ac43:9eac (AS13335) (address records, no CNAME)
www vs bare domain	Same network pc-skaerm.dk: 104.21.81.85 172.67.158.172 2606:4700:3030::6815:5155 2606:4700:3032::ac43:9eac (AS13335) www.pc-skaerm.dk: 104.21.81.85 172.67.158.172 2606:4700:3030::6815:5155 2606:4700:3032::ac43:9eac (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.pc-skaerm.dk	QpVRUupCvAKbY-oDJwuHWC2O6mCVugbdt6khceSYfGI
TXT	_acme-challenge.pc-skaerm.dk	kCYw5uwui1ifIlf72V-uUjjxCydhB0dysscWJqr9-zc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2416186674
Primary NS (MNAME)	leonidas.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#

47ms

49ms

37ms

AAAA

43ms

TXT

167ms

CAA

39ms

HTTPS

41ms

TLSA

48ms

SOA

28ms

MTA-STS

66ms

DNSSEC

121ms

SRV

58ms

Total

557ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:01:40	735ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 06:57:55 shown	557ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 22:15:46	1983ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 17:03:36	798ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-10 07:31:39	985ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:43:09	761ms	2 NS 2 A 0 MX	🔓 Insecure