group13.dk

📜 Historical scan 2026-09-23 12:47:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

group13.dk is a .dk domain served by 2 nameservers (dns16.ovh.net, ns16.ovh.net). It was registered on 27 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.186.33.5 is hosted by OVH SAS (AS16276) in France. Mail is handled by mx0.mail.ovh.net, mx1.mail.ovh.net and 3 more. The zone is not DNSSEC-signed, 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#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
dns16.ovh.net	2001:41d0:d00:f500::2 5.135.112.57	dns16.ovh.net dns16.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns16.ovh.net	2001:41d0:b00:ef00::2 5.39.116.25	ns16.ovh.net ns16.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.186.33.5	3600s	redirect.ovh.net	AS16276	OVH SAS	213.186.32.0/19	🇫🇷 France	—

📧 MX Records#

5 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	mx0.mail.ovh.net	178.33.252.245	mx0.mail.ovh.net	AS16276 OVH SAS
10	86400s	mx1.mail.ovh.net	188.165.36.237	mx1.mail.ovh.net	AS16276 OVH SAS
20	86400s	mx2.mail.ovh.net	87.98.160.167	mx2.mail.ovh.net	AS16276 OVH SAS
30	86400s	mx3.mail.ovh.net	91.121.53.175	mx3.mail.ovh.net	AS16276 OVH SAS
40	86400s	mx4.mail.ovh.net	178.32.124.207	mx4.mail.ovh.net	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	autodiscover.mail.ovh.net → 152.228.213.244

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 109ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.mail.ovh.net

📝 TXT Records#

2 records 285ms

TXT Record
1\|www.group13.dk
v=spf1 include:mx.ovh.com -all

✉️ SPF#

Policy	Record (group13.dk)
-all (hard fail)	v=spf1 include:mx.ovh.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 2026-10-09 12:13:24

www	213.186.33.5 (AS16276) (address records, no CNAME)
www vs bare domain	Same network group13.dk: 213.186.33.5 (AS16276) www.group13.dk: 213.186.33.5 (AS16276)
Wildcard	No

🔎 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#

86ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025102708
Primary NS (MNAME)	dns16.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	60s

📋 Registration#

WHOIS fetched 2026-10-09 19:04:10

Field	Value
Registrar	Ovh
Registered	2025-10-27
Expires	2026-10-26 (6d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

49ms

AAAA

50ms

TXT

285ms

CAA

65ms

HTTPS

52ms

TLSA

121ms

SOA

0ms

MTA-STS

93ms

DNSSEC

86ms

SRV

109ms

Total

1367ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:48:47	742ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-23 12:47:12 shown	1367ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-25 17:36:02	4466ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-25 14:58:19	3452ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-17 09:25:08	1117ms	2 NS 1 A 5 MX	🔓 Insecure