qmailer.dk

Records from scan: 2026-10-08 09:14:36 · 581ms total · last checked 2026-10-18 00:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qmailer.dk is a .dk domain served by 2 nameservers (dawn.ns.cloudflare.com, will.ns.cloudflare.com). It was registered on 22 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.132 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by amir.mx.cloudflare.net, isaac.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
dawn.ns.cloudflare.com	108.162.192.106 172.64.32.106 173.245.58.106 2606:4700:50::adf5:3a6a 2803:f800:50::6ca2:c06a 2a06:98c1:50::ac40:206a	dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.132	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.13	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
4	300s	amir.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
5	300s	isaac.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
70	300s	linda.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cc0d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3a84	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.132,172.67.204.13 ech=AEX+DQBBvAAgACBqzLpu+etUd8qT+L1pwqjoDG3Emi6Zem9yReu5LeYAJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cc0d,2606:4700:3035::6815:3a84

📝 TXT Records#

1 records 151ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (qmailer.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

Policy	Record (_dmarc.qmailer.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-08 09:14:36

www	NXDOMAIN
www vs bare domain	www does not resolve qmailer.dk: 104.21.58.132 172.67.204.13 2606:4700:3033::ac43:cc0d 2606:4700:3035::6815:3a84 (AS13335) www.qmailer.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

9 records 100ms

Service / Owner	Type	Cert association
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…

🔐 DNSSEC#

60ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2416156718
Primary NS (MNAME)	dawn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 22:46:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-05-22
Expires	2027-07-31 (286d)

🔗 Same registrant#

35 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
100bedste.dk	Punktum dk A/S (direct)
100strangers.dk	Punktum dk A/S (direct)
2be.dk	Punktum dk A/S (direct)
3dk.dk	Punktum dk A/S (direct)
6e.dk	Punktum dk A/S (direct)
9p.dk	Punktum dk A/S (direct)
appstore.dk	Punktum dk A/S (direct)
beskedsystemet.dk	Punktum dk A/S (direct)
dahlgommesen.dk	Punktum dk A/S (direct)
dahlmedia.dk	Punktum dk A/S (direct)
delebil.dk	Punktum dk A/S (direct)
dinkundeklub.dk	Punktum dk A/S (direct)
doorletters.dk	Punktum dk A/S (direct)
famdg.dk	Punktum dk A/S (direct)
familieplakaten.dk	Punktum dk A/S (direct)
freelance-saelger.dk	Punktum dk A/S (direct)
gratisgadget.dk	Punktum dk A/S (direct)
gratisjob.dk	Punktum dk A/S (direct)
gratislejebolig.dk	Punktum dk A/S (direct)
helledigevej.dk	Simply.com A/S
iphoneprogrammer.dk	Punktum dk A/S (direct)
jobz.dk	Punktum dk A/S (direct)
larsdahl.dk	Punktum dk A/S (direct)
line-rider.dk	Punktum dk A/S (direct)
macsiden.dk	Punktum dk A/S (direct)
mailtilsms.dk	Punktum dk A/S (direct)
minkundeklub.dk	Punktum dk A/S (direct)
plantepind.dk	Simply.com A/S
sendgratissms.dk	Punktum dk A/S (direct)
seoinfo.dk	Punktum dk A/S (direct)
smsfree.dk	Punktum dk A/S (direct)
techdeal.dk	Punktum dk A/S (direct)
undersogelse.dk	Punktum dk A/S (direct)
vindenxbox.dk	Punktum dk A/S (direct)
wifiscanner.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

38ms

AAAA

36ms

TXT

151ms

CAA

46ms

HTTPS

37ms

TLSA

100ms

SOA

28ms

MTA-STS

52ms

DNSSEC

60ms

SRV

56ms

Total

581ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 09:14:36 shown	581ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 03:59:02	1402ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 03:54:33	1033ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 03:45:09	1150ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 02:57:20	836ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 18:54:54	1036ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 16:35:20	981ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 20:15:37	1459ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-11 17:48:17	2138ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-04 08:24:54	870ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 08:47:03	9847ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-03 14:04:13	17626ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-02 18:20:16	10262ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 09:15:27	2602ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 12:15:07	942ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 01:10:41	818ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-19 03:17:03	1659ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 11:58:50	1819ms	2 NS 2 A 3 MX	🔓 Insecure