aarskalender.dk DNS records

🖥️ Nameservers2 records 57ms

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 2061ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	898s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dgj-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dgj-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.215.127
🔶 Autoconfig	46.30.215.127

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 257ms

TXT Record
v=spf1 ip4:83.90.123.19 ip4:83.90.123.23 include:spf.cadesign.dk include:spf.comendosystems.com include:mailgun.org include:spf.globasemail.com include:emsd1.com -all

✉️ SPF

Policy	Record (aarskalender.dk)
-all (hard fail)	v=spf1 ip4:83.90.123.19 ip4:83.90.123.23 include:spf.cadesign.dk include:spf.comendosystems.com include:mailgun.org include:spf.globasemail.com include:emsd1.com -all

📨 DMARC

Policy	Record (_dmarc.aarskalender.dk)
p=none (monitor only)	v=DMARC1; p=none; ri=43200; rua=mailto:rua-reports@cadesign.dk; ruf=mailto:ruf-reports@cadesign.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

🔗 TLSA / DANE

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

🔐 DNSSEC157ms

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

🏷️ SOA0ms

Field	Value
Serial	2026030501
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

57ms

A

2061ms

MX

124ms

AAAA

56ms

TXT

257ms

CAA

101ms

HTTPS

41ms

TLSA

140ms

SOA

0ms

MTA-STS

217ms

DNSSEC

157ms

SRV

201ms

Total

2685ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:02:54	2685ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 20:24:10	1144ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 21:49:57	5110ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 06:24:54	5105ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-02 19:08:03	9884ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 22:30:46	754ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 10:16:28	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:16:21	729ms	2 NS 1 A 2 MX	🔒 Secure	View