strtest.dk

📜 Historical scan 2026-09-30 00:25:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strtest.dk is a .dk domain served by 2 nameservers (nolan.ns.cloudflare.com, peaches.ns.cloudflare.com). It was registered on 5 August 2026 (WHOIS) and first appeared in the .dk zone on 6 August 2026. Its website address 104.21.3.56 is hosted by Cloudflare, Inc. (AS13335). 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
nolan.ns.cloudflare.com	108.162.195.56 162.159.44.56 172.64.35.56 2606:4700:58::a29f:2c38 2803:f800:50::6ca2:c338 2a06:98c1:50::ac40:2338	nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.56	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.70	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:338	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8246	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.56,172.67.130.70 ech=AEX+DQBBvwAgACCh1hu1trKldJL0I0d+y5/zre/TayhkMY1KogM6uNtbTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:338,2606:4700:3036::ac43:8246

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.strtest.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 12:16:08

www	104.21.3.56 172.67.130.70 2606:4700:3031::6815:338 2606:4700:3036::ac43:8246 (AS13335) (address records, no CNAME)
www vs bare domain	Same network strtest.dk: 104.21.3.56 172.67.130.70 2606:4700:3031::6815:338 2606:4700:3036::ac43:8246 (AS13335) www.strtest.dk: 104.21.3.56 172.67.130.70 2606:4700:3031::6815:338 2606:4700:3036::ac43:8246 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411626355
Primary NS (MNAME)	nolan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 10:38:15

Field	Value
Registrar	1API GmbH
Registered	2026-08-05
Expires	2027-08-04 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

47ms

28ms

AAAA

49ms

TXT

213ms

CAA

57ms

HTTPS

42ms

TLSA

102ms

SOA

0ms

MTA-STS

48ms

DNSSEC

83ms

SRV

69ms

Total

506ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:16:08	1171ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 10:12:44	411ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 00:25:41 shown	506ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 06:45:24	553ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 13:24:10	752ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 04:48:45	952ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 08:46:06	939ms	2 NS 2 A 0 MX	🔓 Insecure