postdanmark.dk DNS records

🖥️ Nameservers4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records4 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.25	300s	server-3-174-18-25.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.3	300s	server-3-174-18-3.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.37	300s	server-3-174-18-37.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.79	300s	server-3-174-18-79.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailgw1.post.dk	193.3.69.4	mailgw1.post.dk	AS41076 Post Danmark A/S
15	3600s	mailgw2.post.dk	193.3.69.5	mailgw2.post.dk	AS41076 Post Danmark A/S

🔷 AAAA Records (IPv6)8 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:28e5:1400:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:3e00:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:7000:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8c00:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8e00:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:c200:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:d400:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:e00:d:8613:ee80:93a1	300s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 299ms

TXT Record
_ats5pfntrkxrem3pv62hugpq39h7axg
_dxdjypp2kj6ic5ukieyx26jby9nn07d
google-site-verification=6YC9GZC-Fm0MroRAFsBGnPmJDmafYE8LU25H8gdcKuA
v=spf1 mx ip4:62.13.41.246 ip4:137.135.133.197 ip4:193.183.118.11 ip4:193.183.119.11 ip4:137.135.133.197 -all

✉️ SPF

Policy	Record (postdanmark.dk)
-all (hard fail)	v=spf1 mx ip4:62.13.41.246 ip4:137.135.133.197 ip4:193.183.118.11 ip4:193.183.119.11 ip4:137.135.133.197 -all

📨 DMARC

Policy	Record (_dmarc.postdanmark.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9kqyvuc8@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026083008
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	1800s
Retry	900s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

40ms

MX

50ms

AAAA

45ms

TXT

299ms

CAA

46ms

HTTPS

39ms

TLSA

204ms

SOA

0ms

MTA-STS

134ms

DNSSEC

107ms

SRV

188ms

Total

1006ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 18:14:09	1006ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-29 10:31:36	2191ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-27 22:38:24	2243ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-26 22:06:12	6032ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-25 14:15:42	1665ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-24 13:22:54	1781ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-23 06:47:07	6047ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-22 06:36:28	6989ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-21 06:24:12	6151ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-20 05:47:42	6215ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-19 05:15:47	5031ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-18 04:38:03	9857ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-17 01:23:00	2795ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-15 19:54:47	5329ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-14 17:53:53	4748ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-12 23:39:00	1385ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-11 20:23:54	4060ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-10 15:57:52	1679ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-05 07:03:21	2798ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-08-02 09:53:35	10060ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-07-29 16:10:00	10419ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-07-28 05:46:09	10252ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-07-27 05:25:53	9112ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-07-26 05:20:25	1752ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-07-25 04:54:21	9302ms	4 NS 4 A 2 MX	🔒 Secure	View