dtcloud.dk

📜 Historical scan 2026-10-08 12:29:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtcloud.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dtcloud-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

4 records 130ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dtcloud-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca48::10 52.101.103.140 52.101.185.114 52.101.185.21 52.101.91.156	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 354ms

TXT Record
MS=ms10185775
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dtcloud.dk)
-all (hard fail)	v=spf1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 23:15:39

www	NXDOMAIN
www vs bare domain	Neither resolves dtcloud.dk: no address www.dtcloud.dk: no address
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

🔎 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#

297ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

130ms

Field	Value
Serial	2026100802
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 2026-10-15 23:39:39

Field	Value
Registrar	Simply.com A/S
Registered	2022-05-29
Expires	2027-05-28 (222d)

🔗 Same registrant#

7 domains

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
danteat.dk	Simply.com A/S
dantæt.dk	Simply.com A/S
dist.dk	Simply.com A/S
elager.dk	Simply.com A/S
lovrobot.dk	Simply.com A/S
vandvogter.dk	Simply.com A/S
zonesafe.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

130ms

128ms

AAAA

77ms

TXT

354ms

CAA

126ms

HTTPS

147ms

TLSA

173ms

SOA

130ms

MTA-STS

160ms

DNSSEC

297ms

SRV

163ms

Total

2700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:15:39	1132ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-14 22:07:03	2445ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-12 16:59:56	1008ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-09 12:48:34	817ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-08 12:29:25 shown	2700ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-02 08:36:41	470ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-01 08:27:38	1076ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-30 02:30:23	1444ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-28 01:56:50	726ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-27 01:30:01	1271ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-26 01:28:20	929ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-25 01:22:08	1386ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-28 23:22:35	2033ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-26 17:58:24	1429ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-19 17:25:43	17740ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-16 09:23:56	1368ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-10 20:52:33	1487ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-09 00:42:43	1553ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-01 16:34:13	9173ms	4 NS 0 A 1 MX	🔒 Secure
2026-07-27 14:58:54	1791ms	4 NS 0 A 1 MX	🔒 Secure
2026-07-26 14:37:06	1221ms	4 NS 0 A 1 MX	🔒 Secure
2026-07-24 13:56:05	1205ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-29 23:05:02	958ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-20 04:23:19	1114ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-17 04:50:20	483ms	4 NS 0 A 1 MX	🔒 Secure