zo24.dk DNS records

🖥️ Nameservers4 records 123ms

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 138ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.131	3600s	linux248.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 151ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	zo24-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.68.10 52.101.73.26 52.101.73.4 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.99.149.184
🔶 Autoconfig	93.191.156.131

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 416ms

TXT Record
google-site-verification=2bXXl-bZ-6QXsvAHRE1Es8ncprXXCXQfYaweppJeWIU
google-site-verification=7Z-a5vTOARbqwG87qYnoVvoZ1ZURazPYedGY0luqYNI
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:sendgrid.net ip4:46.36.211.197 -all

✉️ SPF

Policy	Record (zo24.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:sendgrid.net ip4:46.36.211.197 -all

📨 DMARC

Policy	Record (_dmarc.zo24.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC315ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082000
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

123ms

A

138ms

MX

151ms

AAAA

147ms

TXT

416ms

CAA

103ms

HTTPS

106ms

TLSA

170ms

SOA

0ms

MTA-STS

160ms

DNSSEC

315ms

SRV

237ms

Total

2689ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 23:30:00	2689ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:19:59	921ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 15:45:49	2207ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:55:16	916ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 14:30:24	589ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:38:02	715ms	4 NS 1 A 1 MX	🔒 Secure	View