contadata.dk DNS records

🖥️ Nameservers4 records 301ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 535ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.110.227	3600s	vps527.basicserver.io	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 371ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	contadata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 52.101.68.29 52.101.68.36 52.101.68.8 52.101.73.12	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 52.96.119.216
🔶 Autoconfig	94.231.110.227

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 826ms

TXT Record
MS=ms87051578
v=spf1 include:spf.protection.outlook.com ip4:162.241.241.163 ip4:162.241.241.174 ip4:46.36.211.197 ip4:31.220.92.117 -all

✉️ SPF

Policy	Record (contadata.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:162.241.241.163 ip4:162.241.241.174 ip4:46.36.211.197 ip4:31.220.92.117 -all

📨 DMARC

Policy	Record (_dmarc.contadata.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; adkim=s; aspf=s; rua=mailto:dmarc_agg@vali.email; fo=1;

📬 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)

🔐 DNSSEC672ms

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

🏷️ SOA474ms

Field	Value
Serial	2025101500
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

301ms

A

535ms

MX

371ms

AAAA

205ms

TXT

826ms

CAA

484ms

HTTPS

503ms

TLSA

1124ms

SOA

474ms

MTA-STS

535ms

DNSSEC

672ms

SRV

565ms

Total

3907ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-20 13:22:58	3907ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 22:11:55	763ms	4 NS 1 A 1 MX	🔒 Secure	View