openlab.dk

📜 Historical scan 2026-08-07 14:50:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

openlab.dk is a .dk domain served by 2 nameservers (davina.ns.cloudflare.com, matias.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. 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 102ms

Nameserver	IP addresses	PTR	ASN / ISP
davina.ns.cloudflare.com	108.162.194.40 162.159.38.40 172.64.34.40 2606:4700:50::a29f:2628 2803:f800:50::6ca2:c228 2a06:98c1:50::ac40:2228	davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
matias.ns.cloudflare.com	108.162.195.73 162.159.44.73 172.64.35.73 2606:4700:58::a29f:2c49 2803:f800:50::6ca2:c349 2a06:98c1:50::ac40:2349	matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.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 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.92	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
10	300s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

🔷 AAAA Records (IPv6)#

2 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:35c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8288	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 130ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.92,172.67.130.136 ech=AEX+DQBB4QAgACDn7YYZyFWxNgalqLvMytj12mEvOCay6/6uNm5yYOmgTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:35c,2606:4700:3037::ac43:8288

📝 TXT Records#

2 records 244ms

TXT Record
forward-email=mikkel.kaas.64@gmail.com
v=spf1 a include:spf.forwardemail.net include:_spf.google.com -all

✉️ SPF#

Policy	Record (openlab.dk)
-all (hard fail)	v=spf1 a include:spf.forwardemail.net include:_spf.google.com -all

📨 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 2026-10-14 11:48:22

www	188.114.96.1 188.114.97.1 2606:4700:3031::6815:35c 2606:4700:3037::ac43:8288 (AS13335) (address records, no CNAME)
www vs bare domain	Same network openlab.dk: 104.21.3.92 172.67.130.136 2606:4700:3031::6815:35c 2606:4700:3037::ac43:8288 (AS13335) www.openlab.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:35c 2606:4700:3037::ac43:8288 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 99ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…

🔐 DNSSEC#

203ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411180350
Primary NS (MNAME)	davina.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#

102ms

129ms

118ms

AAAA

128ms

TXT

244ms

CAA

92ms

HTTPS

130ms

TLSA

99ms

SOA

0ms

MTA-STS

107ms

DNSSEC

203ms

SRV

140ms

Total

1341ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:32:11	2459ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 15:26:21	3955ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-11 12:38:19	1076ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 09:00:44	1653ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-07 14:50:57 shown	1341ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-23 01:39:52	9477ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-12 18:55:14	1549ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-30 01:25:36	1792ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 04:41:09	1732ms	2 NS 2 A 2 MX	🔓 Insecure