srvlab.dk

📜 Historical scan 2026-10-09 05:21:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

srvlab.dk is a .dk domain served by 2 nameservers (ajay.ns.cloudflare.com, ximena.ns.cloudflare.com). It was registered on 10 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.srvlab.dk. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ajay.ns.cloudflare.com	108.162.193.56 172.64.33.56 173.245.59.56 2606:4700:58::adf5:3b38 2803:f800:50::6ca2:c138 2a06:98c1:50::ac40:2138	ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ximena.ns.cloudflare.com	108.162.194.10 162.159.38.10 172.64.34.10 2606:4700:50::a29f:260a 2803:f800:50::6ca2:c20a 2a06:98c1:50::ac40:220a	ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.75	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.srvlab.dk	185.107.14.241	nat-cgn8-185-107-14-241.static.kviknet.net	AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:83c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:44b	300s	—	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=104.21.4.75,172.67.131.197 ech=AEX+DQBBQAAgACD7lQIQ9UDp1k+OxL0qeWRmFttdctwMHXS1y13e0+4lTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:83c5,2606:4700:3036::6815:44b

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 mx ip4:185.107.14.241 ~all

✉️ SPF#

Policy	Record (srvlab.dk)
~all (soft fail)	v=spf1 mx ip4:185.107.14.241 ~all

📨 DMARC#

Policy	Record (_dmarc.srvlab.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@srvlab.dk; ruf=mailto:postmaster@srvlab.dk; fo=1

📬 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 2026-10-10 12:09:35

www	188.114.96.1 188.114.97.1 2606:4700:3033::ac43:83c5 2606:4700:3036::6815:44b (AS13335) (address records, no CNAME)
www vs bare domain	Same network srvlab.dk: 104.21.4.75 172.67.131.197 2606:4700:3033::ac43:83c5 2606:4700:3036::6815:44b (AS13335) www.srvlab.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::ac43:83c5 2606:4700:3036::6815:44b (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2416962000
Primary NS (MNAME)	ajay.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 10:38:53

Field	Value
Registrar	ONE.COM A/S
Registered	2025-12-10
Expires	2026-12-09 (47d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

54ms

51ms

AAAA

45ms

TXT

168ms

CAA

44ms

HTTPS

53ms

TLSA

80ms

SOA

26ms

MTA-STS

73ms

DNSSEC

122ms

SRV

71ms

Total

1089ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 12:09:35	1211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 05:21:30 shown	1089ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 05:18:42	455ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 16:27:57	1246ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:51:56	1408ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 04:33:57	1440ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 03:07:36	810ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 06:18:48	8941ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 00:04:29	9390ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 19:01:06	1307ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 05:01:02	17276ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 02:45:38	894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 15:51:21	3854ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 03:04:52	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:19:46	755ms	2 NS 2 A 1 MX	🔓 Insecure