spamtest.dk

📜 Historical scan 2026-09-16 03:45:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spamtest.dk is a .dk domain served by 2 nameservers (dina.ns.cloudflare.com, duke.ns.cloudflare.com). It was registered on 23 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.252 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by spam.micusto.com. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
dina.ns.cloudflare.com	108.162.192.107 172.64.32.107 173.245.58.107 2606:4700:50::adf5:3a6b 2803:f800:50::6ca2:c06b 2a06:98c1:50::ac40:206b	dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.252	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.23	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	spam.micusto.com	94.237.28.65	spam.micusto.com	AS202053 UpCloud Ltd

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8617	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5fc	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=104.21.5.252,172.67.134.23 ech=AEX+DQBBsgAgACCILyIIZykc/vv4HTNald4Zfq9FJavc6/qVfc93+spYKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8617,2606:4700:3034::6815:5fc

📝 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 2026-10-13 00:53:21

www	104.21.5.252 172.67.134.23 2606:4700:3031::ac43:8617 2606:4700:3034::6815:5fc (AS13335) (address records, no CNAME)
www vs bare domain	Same network spamtest.dk: 104.21.5.252 172.67.134.23 2606:4700:3031::ac43:8617 2606:4700:3034::6815:5fc (AS13335) www.spamtest.dk: 104.21.5.252 172.67.134.23 2606:4700:3031::ac43:8617 2606:4700:3034::6815:5fc (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9083ms

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	2412150101
Primary NS (MNAME)	dina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 16:11:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-23
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

46ms

39ms

AAAA

36ms

TXT

182ms

CAA

30ms

HTTPS

53ms

TLSA

109ms

SOA

0ms

MTA-STS

46ms

DNSSEC

9083ms

SRV

73ms

Total

9469ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:53:20	2220ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 19:12:26	570ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:07:40	693ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 00:33:38	986ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 03:45:15 shown	9469ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 08:18:02	1033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 06:27:55	1614ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 21:52:47	2220ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 13:21:44	882ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 04:09:45	2203ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 20:23:18	866ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 19:05:49	871ms	2 NS 2 A 1 MX	🔓 Insecure