sonjac.dk DNS records

🖥️ Nameservers2 records 36ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.183	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sonjac-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04:: 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.29 52.101.73.19 52.101.73.2	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:80be:d0b5:41fa:bdfb	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 103ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 198ms

TXT Record
MS=ms64935648
v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -all

✉️ SPF

Policy	Record (sonjac.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.sonjac.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 / DANE

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

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082205
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

36ms

A

41ms

MX

30ms

AAAA

37ms

TXT

198ms

CAA

77ms

HTTPS

43ms

TLSA

365ms

SOA

0ms

MTA-STS

107ms

DNSSEC

119ms

SRV

103ms

Total

1229ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:24:13	1229ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 18:45:20	963ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 16:58:51	3902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 14:34:52	1656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 10:09:54	5903ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:43:12	3801ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 20:40:29	3677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 16:12:49	795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 03:28:10	1953ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:17:15	787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:03:47	2913ms	2 NS 1 A 1 MX	🔒 Secure	View