aafs.dk DNS records

🖥️ Nameservers2 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.163.184.53	600s	—	AS206157	Complea A/S	185.163.184.0/22	🇩🇰 Denmark	—

📧 MX Records4 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 288ms

TXT Record
v=spf1 include:cmail1.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (aafs.dk)
-all (hard fail)	v=spf1 include:cmail1.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.aafs.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

🔗 TLSA / DANE4 records 391ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC240ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082805
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

97ms

A

129ms

MX

59ms

AAAA

137ms

TXT

288ms

CAA

115ms

HTTPS

106ms

TLSA

391ms

SOA

0ms

MTA-STS

171ms

DNSSEC

240ms

SRV

150ms

Total

1862ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:23:10	1862ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 00:08:14	949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 03:52:38	2113ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 03:30:37	1138ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 18:11:08	4927ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 02:08:06	840ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 11:29:02	1017ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 10:46:46	758ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 15:51:20	9576ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 02:13:15	669ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 08:36:40	1025ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 12:40:46	873ms	2 NS 1 A 4 MX	🔒 Secure	View