7n.dk

📜 Historical scan 2026-09-27 08:47:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

7n.dk is a .dk domain served by 2 nameservers (dns17.ovh.net, ns17.ovh.net). It 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 7n-dk.mail.protection.outlook.com. 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
dns17.ovh.net	2001:41d0:d00:f600::2 5.135.112.105	dns17.ovh.net dns17.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns17.ovh.net	2001:41d0:b00:f000::2 5.39.116.57	ns17.ovh.net ns17.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 94ms

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#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	7n-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca3c::a 52.101.103.137 52.101.185.114 52.101.209.153 52.101.73.126	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.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 113ms

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

📝 TXT Records#

4 records 301ms

TXT Record
4\|https://7n.com
5thh7WJOhlKPTzGnjCuDkYax8ArCt2AujoJbCJ8nYoVfHjNlyCbhnkzgYJxvTrlstlAAwVuUi+NAwoj+duYqfg==
chmP0xtsr6KunTcXWbUtRZu5Hn6tS6225RQ1z3a/DTXK7eCLwKMQlYm9z2LgINEZl9dcPR45ImeCjixoUH3h0w==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (7n.dk)
-all (hard fail)	v=spf1 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 2026-10-15 19:06:44

www	213.186.33.5 (AS16276) (address records, no CNAME)
www vs bare domain	Same network 7n.dk: 213.186.33.5 (AS16276) www.7n.dk: 213.186.33.5 (AS16276)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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	2025060600
Primary NS (MNAME)	dns17.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

73ms

94ms

85ms

AAAA

56ms

TXT

301ms

CAA

54ms

HTTPS

72ms

TLSA

319ms

SOA

0ms

MTA-STS

80ms

DNSSEC

83ms

SRV

113ms

Total

1798ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:37:32	1914ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:47:53 shown	1798ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 12:47:42	3097ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:47:27	1241ms	2 NS 1 A 1 MX	🔓 Insecure