crossdoc.dk

📜 Historical scan 2026-10-04 06:17:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crossdoc.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by crossdoc-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 29ms

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

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	3600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	crossdoc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca21::8 2a01:111:f403:ca48::12 52.101.103.143 52.101.209.153 52.101.68.12 52.101.73.120	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 140ms

TXT Record
ms-domain-verification=b59952aa-6e7c-4c6b-83aa-4767766c16c7
MS=ms83506204
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.crossdoc.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 2026-10-23 02:14:29

www	NXDOMAIN
www vs bare domain	www does not resolve crossdoc.dk: 185.158.133.1 (AS13335) www.crossdoc.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-crossdoc-dk._domainkey.complianceauditandconsultin.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-crossdoc-dk._domainkey.complianceauditandconsultin.q-v1.dkim.mail.microsoft	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 06:51:36

Field	Value
Registrar	Simply.com A/S
Registered	2025-12-11
Expires	2026-12-10 (45d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

35ms

46ms

AAAA

31ms

TXT

140ms

CAA

33ms

HTTPS

46ms

TLSA

176ms

SOA

23ms

MTA-STS

38ms

DNSSEC

77ms

SRV

56ms

Total

642ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 02:14:29	424ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 00:52:34	1003ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 06:17:50 shown	642ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 05:15:49	817ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 02:26:34	1137ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 00:12:55	636ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:40:50	1373ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-08 00:41:38	1917ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 07:47:40	2007ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:04:14	1251ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-22 22:31:35	941ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:42:28	36425ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-16 23:18:10	2141ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:06:33	1079ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:00:18	957ms	3 NS 1 A 1 MX	🔒 Secure