testmails.dk

📜 Historical scan 2026-09-24 12:32:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

testmails.dk is a .dk domain served by 2 nameservers (etienne.ns.cloudflare.com, norah.ns.cloudflare.com). It was registered on 3 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.48 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
etienne.ns.cloudflare.com	108.162.195.61 162.159.44.61 172.64.35.61 2606:4700:58::a29f:2c3d 2803:f800:50::6ca2:c33d 2a06:98c1:50::ac40:233d	etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norah.ns.cloudflare.com	108.162.194.70 162.159.38.70 172.64.34.70 2606:4700:50::a29f:2646 2803:f800:50::6ca2:c246 2a06:98c1:50::ac40:2246	norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.48	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.221	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx.zoho.eu mx3.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.33.48
🔶 Autoconfig	172.67.158.221

🔷 AAAA Records (IPv6)#

2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9edd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2130	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.48,172.67.158.221 ech=AEX+DQBBuAAgACCYfZwa4GZOvwEwgBl5qwPKjQFwsmBznWHeNsmmr5voDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9edd,2606:4700:3037::6815:2130

📝 TXT Records#

1 records 211ms

TXT Record
v=spf1 include:zohomail.eu -all

✉️ SPF#

Policy	Record (testmails.dk)
-all (hard fail)	v=spf1 include:zohomail.eu -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 2026-10-09 16:39:32

www	104.21.33.48 172.67.158.221 2606:4700:3032::ac43:9edd 2606:4700:3037::6815:2130 (AS13335) (address records, no CNAME)
www vs bare domain	Same network testmails.dk: 104.21.33.48 172.67.158.221 2606:4700:3032::ac43:9edd 2606:4700:3037::6815:2130 (AS13335) www.testmails.dk: 104.21.33.48 172.67.158.221 2606:4700:3032::ac43:9edd 2606:4700:3037::6815:2130 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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	2414103146
Primary NS (MNAME)	etienne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 01:15:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-03
Expires	2027-04-30 (191d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bull-made.dk	Punktum dk A/S (direct)
bullmate.dk	Punktum dk A/S (direct)
bulmade.dk	Punktum dk A/S (direct)
bulmate.dk	Punktum dk A/S (direct)
min-ip.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

52ms

46ms

AAAA

88ms

TXT

211ms

CAA

77ms

HTTPS

68ms

TLSA

65ms

SOA

0ms

MTA-STS

62ms

DNSSEC

93ms

SRV

82ms

Total

639ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 13:50:20	2121ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 12:32:52 shown	639ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 23:06:25	1507ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-11 08:09:35	2100ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-04 06:00:53	1772ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 05:12:27	930ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 15:23:30	1229ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 14:09:06	2186ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 09:24:24	895ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 18:38:16	3018ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 19:02:37	6080ms	2 NS 2 A 3 MX	🔓 Insecure