errelab.dk

📜 Historical scan 2026-06-22 09:39:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

errelab.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, jonah.ns.cloudflare.com). It was registered on 15 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.49 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jonah.ns.cloudflare.com	108.162.193.186 172.64.33.186 173.245.59.186 2606:4700:58::adf5:3bba 2803:f800:50::6ca2:c1ba 2a06:98c1:50::ac40:21ba	jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.197	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
2606:4700:3034::ac43:d5c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4b31	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.49,172.67.213.197 ech=AEX+DQBBJAAgACDB8nG3c3vthT09zL/PHvAb5WdMJQT4KCgcXlMhg3liQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d5c5,2606:4700:3035::6815:4b31

📝 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 2026-10-19 08:31:51

www	104.21.75.49 172.67.213.197 2606:4700:3030::6815:4b31 2606:4700:3033::ac43:d5c5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network errelab.dk: 104.21.75.49 172.67.213.197 2606:4700:3030::6815:4b31 2606:4700:3033::ac43:d5c5 (AS13335) www.errelab.dk: 104.21.75.49 172.67.213.197 2606:4700:3030::6815:4b31 2606:4700:3033::ac43:d5c5 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2406797664
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:30:21

Field	Value
Registrar	Ovh
Registered	2021-04-15
Expires	2027-04-30 (186d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

44ms

43ms

AAAA

43ms

TXT

258ms

CAA

43ms

HTTPS

50ms

TLSA

154ms

SOA

31ms

MTA-STS

68ms

DNSSEC

120ms

SRV

186ms

Total

898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 08:31:50	366ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 17:59:53	421ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 22:47:06	550ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 20:35:40	1940ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 09:01:28	985ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 11:42:59	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 09:39:48 shown	898ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 19:51:22	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 15:58:48	450ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 18:14:39	489ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:03:29	840ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 01:05:34	1027ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 08:16:01	327ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 08:15:15	677ms	2 NS 2 A 0 MX	🔓 Insecure