office365eksperten.dk DNS records

🖥️ Nameservers3 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.126	14400s	server16.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	office365eksperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 52.101.73.12 52.101.73.15 52.101.73.22 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.56
🔶 Autoconfig	178.20.216.126

🔷 AAAA Records (IPv6)1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:10	14400s	server16.chosting.dk	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 125ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records2 records 326ms

TXT Record
MS=ms30750583
v=spf1 ip4:178.20.216.126 include:spf.chosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (office365eksperten.dk)
-all (hard fail)	v=spf1 ip4:178.20.216.126 include:spf.chosting.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.office365eksperten.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.office365eksperten.dk	Evf1L29XNTEhmAAkDn1gjOq7U-TQJK6g2fODi3Ap17Y

🔗 TLSA / DANE

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

🔐 DNSSEC89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026070401
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-04 16:14:55

Field	Value
Registrar	FIONIA IT ApS
Registered	2024-06-22
Expires	2028-06-21 (658d)

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

53ms

MX

56ms

AAAA

59ms

TXT

326ms

CAA

60ms

HTTPS

54ms

TLSA

363ms

SOA

0ms

MTA-STS

95ms

DNSSEC

89ms

SRV

125ms

Total

1271ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:12:15	1271ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 16:09:45	1953ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 14:09:41	1265ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 21:01:35	803ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 19:41:25	1155ms	3 NS 1 A 1 MX	🔓 Insecure	View