it-out.dk

📜 Historical scan 2026-08-03 08:49:46 · ← 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 148ms

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 190ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.83	21600s	web01.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records#

1 records 152ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	it-out.dk.mail.protection.outlook.com	—	—	—

📧 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

🔌 SRV Records#

1 records 8075ms

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

📝 TXT Records#

1 records 807ms

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#

414ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1586853139
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#

148ms

190ms

152ms

AAAA

156ms

TXT

807ms

CAA

191ms

HTTPS

177ms

TLSA

274ms

SOA

0ms

MTA-STS

211ms

DNSSEC

414ms

SRV

8075ms

Total

9740ms

🕐 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 shown	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	2725ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:30:49	1264ms	3 NS 1 A 1 MX	🔒 Secure