itco.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ashton.ns.cloudflare.com	108.162.195.173 162.159.44.173 172.64.35.173 2606:4700:58::a29f:2cad 2803:f800:50::6ca2:c3ad 2a06:98c1:50::ac40:23ad	ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wally.ns.cloudflare.com	108.162.192.239 172.64.32.239 173.245.58.239 2606:4700:50::adf5:3aef 2803:f800:50::6ca2:c0ef 2a06:98c1:50::ac40:20ef	wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	itco-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 143ms

TXT Record
MS=ms29654297
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.itco.dk)
p=reject	v=DMARC1; p=reject;

📬 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.itco.dk	A5wJwyIttIZN0Dav8oWCjsH9zNkOrbe75DFj6Igi1sg
TXT	_acme-challenge.itco.dk	qttmLnzCl5VOXtrSu7EwDWn-umHyGLy5XWhRO0Bx68A

🔗 TLSA / DANE

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

🔐 DNSSEC110ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413254774
Primary NS (MNAME)	ashton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

37ms

MX

37ms

AAAA

27ms

TXT

143ms

CAA

33ms

HTTPS

33ms

TLSA

164ms

SOA

0ms

MTA-STS

43ms

DNSSEC

110ms

SRV

46ms

Total

667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:44:32	667ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-25 09:23:54	1936ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 08:46:07	3318ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 01:04:22	822ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 12:58:05	867ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 11:10:27	797ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 00:14:20	2366ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 17:05:54	2755ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 00:05:01	2060ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 03:32:36	831ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 03:04:58	728ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 14:15:08	730ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 12:48:35	730ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 12:23:54	753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 12:07:26	675ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 11:37:48	717ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 11:02:49	779ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 04:26:46	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 06:51:51	818ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 19:29:53	830ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-30 15:52:34	589ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:59:08	1345ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:07:02	786ms	3 NS 1 A 1 MX	🔒 Secure	View