caspianoffice.dk

📜 Historical scan 2026-06-21 07:39:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caspianoffice.dk is a .dk domain served by 2 nameservers (jack.ns.cloudflare.com, val.ns.cloudflare.com). It was registered on 3 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.180 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by caspianoffice-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#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
val.ns.cloudflare.com	108.162.192.234 172.64.32.234 173.245.58.234 2606:4700:50::adf5:3aea 2803:f800:50::6ca2:c0ea 2a06:98c1:50::ac40:20ea	val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	caspianoffice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 52.101.68.18 52.101.68.21 52.101.68.8 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.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)#

2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:15b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c7ae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 83ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.180,172.67.199.174 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:15b4,2606:4700:3037::ac43:c7ae

📝 TXT Records#

4 records 322ms

TXT Record
brevo-code:7269f153738d67b8b123e2db187629ff
google-site-verification=IFsVPmvzuuxgYnL2wQbZm3cWqbux7tOjMC9ffoA3eus
google-site-verification=ktju7MA-DEwAW20n7deZ0aiQ7JphfFIbvX8XM7YlnV8
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (caspianoffice.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.caspianoffice.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-16 11:36:48

www	104.21.21.180 172.67.199.174 2606:4700:3032::ac43:c7ae 2606:4700:3033::6815:15b4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network caspianoffice.dk: 104.21.21.180 172.67.199.174 2606:4700:3032::ac43:c7ae 2606:4700:3033::6815:15b4 (AS13335) www.caspianoffice.dk: 104.21.21.180 172.67.199.174 2606:4700:3032::ac43:c7ae 2606:4700:3033::6815:15b4 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407411689
Primary NS (MNAME)	jack.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 11:59:55

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-01-03
Expires	2027-01-02 (77d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
caspianudlejning.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

68ms

53ms

78ms

AAAA

67ms

TXT

322ms

CAA

82ms

HTTPS

83ms

TLSA

4082ms

SOA

0ms

MTA-STS

98ms

DNSSEC

201ms

SRV

185ms

Total

5356ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 11:36:48	1123ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 10:25:16	2421ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 04:01:00	2857ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 08:55:07	1572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 12:53:17	1488ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 00:42:19	10896ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 08:14:17	10980ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 12:44:02	2416ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 11:25:26	2320ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 07:39:21 shown	5356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 19:44:33	845ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 19:40:05	795ms	2 NS 2 A 1 MX	🔓 Insecure