it-out.dk

📜 Historical scan 2026-06-19 13:21:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

it-out.dk is a .dk domain served by 3 nameservers (ns1.c-system.dk, ns2.c-system.dk, ns3.c-system.dk). It was registered on 16 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.60.83 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by it-out.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#

3 records 200ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c-system.dk	49.12.60.90	ns1.c-system.dk	AS24940 Hetzner Online GmbH
ns2.c-system.dk	49.12.60.94	ns2.c-system.dk	AS24940 Hetzner Online GmbH
ns3.c-system.dk	37.27.223.112	monitor.itout.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 149ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.83	38400s	web01.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records#

1 records 2028ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21598s	it-out.dk.mail.protection.outlook.com	—	—	—

📧 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 637ms

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

📝 TXT Records#

1 records 1023ms

TXT Record
v=spf1 a:mailgw1.c-system.dk a:web01.c-system.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (it-out.dk)
-all (hard fail)	v=spf1 a:mailgw1.c-system.dk a:web01.c-system.dk 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 2026-10-13 11:52:11

www CNAME	it-out.dk (all on it-out.dk) → 49.12.60.83 (AS24940)
www vs bare domain	Same network it-out.dk: 49.12.60.83 (AS24940) www.it-out.dk: 49.12.60.83 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · no salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

202ms

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

🏷️ SOA#

255ms

Field	Value
Serial	1586853137
Primary NS (MNAME)	ns1.c-system.dk
Responsible (RNAME)	hostmaster@c-system.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-07 06:26:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-08-16
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

200ms

149ms

2028ms

AAAA

267ms

TXT

1023ms

CAA

209ms

HTTPS

179ms

TLSA

292ms

SOA

255ms

MTA-STS

294ms

DNSSEC

202ms

SRV

637ms

Total

2725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 05:58:46	1494ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:32:25	888ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 12:57:59	3613ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-23 21:52:39	11506ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-03 08:49:46	9740ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-11 04:19:57	1940ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 15:52:30	13824ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 23:22:56	906ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:56:44	1280ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:35:48	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 13:21:39 shown	2725ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:30:49	1264ms	3 NS 1 A 1 MX	🔒 Secure