postage.dk

📜 Historical scan 2026-09-23 20:31:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

postage.dk is a .dk domain served by 2 nameservers (dion.ns.cloudflare.com, ingrid.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.40.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by vmi2575053.contaboserver.net. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
dion.ns.cloudflare.com	108.162.193.156 172.64.33.156 173.245.59.156 2606:4700:58::adf5:3b9c 2803:f800:50::6ca2:c19c 2a06:98c1:50::ac40:219c	dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ingrid.ns.cloudflare.com	108.162.192.165 172.64.32.165 173.245.58.165 2606:4700:50::adf5:3aa5 2803:f800:50::6ca2:c0a5 2a06:98c1:50::ac40:20a5	ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.40.102	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—
172.66.43.154	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	vmi2575053.contaboserver.net	158.220.103.77	vmi2575053.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.66.40.102
🔶 Autoconfig	172.66.43.154

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3108::ac42:2866	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—
2606:4700:3108::ac42:2b9a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=172.66.40.102,172.66.43.154 ech=AEX+DQBBdQAgACBTPg8rwe7rLhavdc/3NydO7goOyoEhAF7G1QMqKOZiIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3108::ac42:2866,2606:4700:3108::ac42:2b9a

📝 TXT Records#

2 records 199ms

TXT Record
google-site-verification=3UxgNgT2mRWE0M3Vwzn6Lbbw96KDVGKlm0usoNtOg5E
v=spf1 +mx +a +ip4:158.220.103.77 +ip4:217.76.48.61 +include:postage.dk ~all

✉️ SPF#

Policy	Record (postage.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:158.220.103.77 +ip4:217.76.48.61 +include:postage.dk ~all

📨 DMARC#

Policy	Record (_dmarc.postage.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:2e5db5ac0e9644729d4cea2637c82ad3@dmarc-reports.cloudflare.net,mailto:contact@postage.dk

📬 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 2026-10-07 15:03:02

www	172.66.40.102 172.66.43.154 2606:4700:3108::ac42:2866 2606:4700:3108::ac42:2b9a (AS13335) (address records, no CNAME)
www vs bare domain	Same network postage.dk: 172.66.40.102 172.66.43.154 2606:4700:3108::ac42:2866 2606:4700:3108::ac42:2b9a (AS13335) www.postage.dk: 172.66.40.102 172.66.43.154 2606:4700:3108::ac42:2866 2606:4700:3108::ac42:2b9a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

error include:postage.dk includes itself (directly or via another include): receivers return permerror

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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	2415254716
Primary NS (MNAME)	dion.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

31ms

39ms

AAAA

43ms

TXT

199ms

CAA

43ms

HTTPS

43ms

TLSA

4041ms

SOA

0ms

MTA-STS

70ms

DNSSEC

79ms

SRV

81ms

Total

4859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:03:02	4899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 18:23:57	4738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 20:31:30 shown	4859ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 20:34:31	5551ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 04:11:57	17060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 13:10:44	5326ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 18:28:46	5329ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 00:52:47	8804ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 17:03:31	2774ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 15:13:15	1665ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 10:21:47	546ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:55:29	2904ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:21:34	861ms	2 NS 2 A 1 MX	🔓 Insecure