office365eksperten.dk

📜 Historical scan 2026-06-21 21:01:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

office365eksperten.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 22 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by office365eksperten-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 Records#

1 records 45ms

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 Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	office365eksperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.32 52.101.68.5 52.101.73.30	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.98.16.67
🔶 Autoconfig	178.20.216.126

🔷 AAAA Records (IPv6)#

1 records 44ms

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 Records#

1 records 103ms

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

📝 TXT Records#

2 records 225ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 20:25:33

www CNAME	office-365-eksperten.ghost.io (all on ghost.io) → 199.232.43.7 2a04:4e42:47::775 (AS54113)
www vs bare domain	Different networks office365eksperten.dk: 178.20.216.126 2a01:7cc0:101:ffff::1:10 (AS21060) www.office365eksperten.dk: 199.232.43.7 2a04:4e42:47::775 (AS54113) (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.office365eksperten.dk	_cw0N_yw7T_JZaJroG7vFIXxvlYDEFKxx9TtSTOJW_Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-07-04 16:14:55

Field	Value
Registrar	FIONIA IT ApS
Registered	2024-06-22
Expires	2028-06-21 (608d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

45ms

61ms

AAAA

44ms

TXT

225ms

CAA

60ms

HTTPS

34ms

TLSA

280ms

SOA

57ms

MTA-STS

72ms

DNSSEC

64ms

SRV

103ms

Total

803ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:29:13	1148ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 06:41:24	976ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 13:10:25	1348ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-08 05:18:12	9835ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 09:12:15	1271ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-04 16:09:45	1953ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 14:09:41	1265ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 21:01:35 shown	803ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 19:41:25	1155ms	3 NS 1 A 1 MX	🔓 Insecure