sjoholm.dk

📜 Historical scan 2026-09-30 19:00:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjoholm.dk is a .dk domain served by 2 nameservers (dns104.ovh.net, ns104.ovh.net). It was registered on 18 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.137.112.24 is hosted by OVH SAS (AS16276) in France. Mail is handled by mx1.mail.ovh.net, mx2.mail.ovh.net and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
dns104.ovh.net	2001:41d0:d00:fe00::2 5.196.39.113	dns104.ovh.net dns104.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns104.ovh.net	2001:41d0:b00:f800::2 5.135.60.17	ns104.ovh.net ns104.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.137.112.24	3600s	cluster023.hosting.ovh.net	AS16276	OVH SAS	79.137.0.0/17	🇫🇷 France	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	mx1.mail.ovh.net	188.165.36.237	mx1.mail.ovh.net	AS16276 OVH SAS
5	3600s	mx2.mail.ovh.net	87.98.160.167	mx2.mail.ovh.net	AS16276 OVH SAS
100	3600s	mx3.mail.ovh.net	91.121.53.175	mx3.mail.ovh.net	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mailconfig.ovh.net → 213.186.33.5
🔶 Autoconfig	mailconfig.ovh.net → 213.186.33.5

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:41d0:301:3::23	3600s	—	AS16276	OVH SAS	2001:41d0:0:0:0:0:0:0/33	🇫🇷 France	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 98ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mailconfig.ovh.net
_imaps._tcp	0	0	993	ssl0.ovh.net

📝 TXT Records#

2 records 268ms

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

✉️ SPF#

Policy	Record (sjoholm.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 2026-10-07 17:19:32

www	79.137.112.24 2001:41d0:301:3::23 (AS16276) (address records, no CNAME)
www vs bare domain	Same network sjoholm.dk: 79.137.112.24 2001:41d0:301:3::23 (AS16276) www.sjoholm.dk: 79.137.112.24 2001:41d0:301:3::23 (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#

69ms

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

🏷️ SOA#

95ms

Field	Value
Serial	2024070909
Primary NS (MNAME)	dns104.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	60s

📋 Registration#

WHOIS fetched 2026-10-05 21:34:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-09-18
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

55ms

42ms

AAAA

51ms

TXT

268ms

CAA

51ms

HTTPS

56ms

TLSA

514ms

SOA

95ms

MTA-STS

84ms

DNSSEC

69ms

SRV

98ms

Total

1056ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:19:32	1532ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-30 19:00:00 shown	1056ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-30 02:26:56	797ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-27 04:12:40	9588ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-20 01:21:21	940ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-26 14:50:54	5830ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 22:48:20	1865ms	2 NS 1 A 3 MX	🔓 Insecure