office365experts.dk DNS records

🖥️ Nameservers3 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.200	3600s	parked.netsite.host	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	office365experts-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 52.101.68.3 52.101.73.11 52.101.73.15 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 101ms

TXT Record
4p0ijcord26eg99hlu3e170j85
6l176og3016li64700gv2834vs
7Dse0VWsoCbwguuVSsWY3hrqSUPJluA1f8s+dr+xTBGkH6Y1wUPBhlSkQYcZQ36sSKW50nxQ2olnNHmDuAa+9g==
cvr1vmhhmpri973f2pjhbmtr8l
MS=ms55512056
v=spf1 Ip4:87.51.87.50 Ip4:20.234.178.68 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (office365experts.dk)
-all (hard fail)	v=spf1 Ip4:87.51.87.50 Ip4:20.234.178.68 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.office365experts.dk	8Uc8mHBSkYePwSfRrspxb3zwL66BjRWpW4G8nROpcVY

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
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

32ms

A

32ms

MX

33ms

AAAA

31ms

TXT

101ms

CAA

26ms

HTTPS

30ms

TLSA

177ms

SOA

0ms

MTA-STS

44ms

DNSSEC

105ms

SRV

37ms

Total

690ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:14:12	690ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 21:38:48	969ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 08:57:31	1327ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:17:25	3333ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:49:15	2181ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 19:05:34	1537ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 06:14:26	1729ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 04:50:26	2032ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 05:42:09	1400ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 20:33:02	18206ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:15:43	956ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:57:26	1272ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:56:07	1096ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:34:11	915ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:22:36	1265ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:59:24	1021ms	3 NS 1 A 1 MX	🔒 Secure	View