itxpress.dk

📜 Historical scan 2026-07-13 18:31:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itxpress.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 21 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by itxpress-dk.mail.eo.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 57ms

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#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.12	3600s	prolinux100.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	itxpress-dk.mail.eo.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 52.101.68.10 52.101.68.39 52.101.68.8 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 187ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 230ms

TXT Record
\\\"MS=ms23651556\\\"
\\\"v=spf1 include:outlook.com include:servers.mcsv.net ~all\\\"

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 17:13:35

www	185.21.40.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network itxpress.dk: 185.21.40.12 (AS48854) www.itxpress.dk: 185.21.40.12 (AS48854)
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#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070901
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 2026-10-10 09:31:03

Field	Value
Registrar	Simply.com A/S
Registered	2005-01-21
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

56ms

66ms

AAAA

62ms

TXT

230ms

CAA

66ms

HTTPS

66ms

TLSA

638ms

SOA

0ms

MTA-STS

57ms

DNSSEC

164ms

SRV

187ms

Total

1689ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:13:35	445ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 09:12:50	1696ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:28:45	546ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:22:55	747ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-18 07:07:12	556ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-07 07:48:44	2551ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:36:06	2934ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-13 18:31:06 shown	1689ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:47:10	3553ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:59:23	4556ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:22:42	1274ms	4 NS 1 A 1 MX	🔒 Secure