s2oubaek.dk

📜 Historical scan 2026-09-05 08:16:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s2oubaek.dk is a .dk domain served by 2 nameservers (ns.brisson.dk, ns2.brisson.dk). It was registered on 20 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.brisson.dk. The zone is not DNSSEC-signed, publishes a 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   56ms
NameserverIP addressesPTRASN / ISP
ns.brisson.dk 80.209.68.5 80.209.68.5.static.fibianet.dk AS44869 FIBIA P/S
ns2.brisson.dk 80.209.68.3 80.209.68.3.static.fibianet.dk AS44869 FIBIA P/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx.brisson.dk 80.209.68.5 80.209.68.5.static.fibianet.dk AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover83.93.150.179
🔶 Autoconfig83.93.150.179

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   212ms
TXT Record
v=spf1 mx include:_spf.brisson.dk -all

✉️ SPF#

PolicyRecord (s2oubaek.dk)
-all (hard fail) v=spf1 mx include:_spf.brisson.dk -all

📨 DMARC#

PolicyRecord (_dmarc.s2oubaek.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@lists.e11.dk; ruf=mailto:dmarc-forensic@lists.e11.dk

📬 MTA-STS#

213ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID20260904144925Z
max_age86400s
Policy MXmx.brisson.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt-reports@lists.e11.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 17:58:21
www83.93.150.179 (AS3292) (address records, no CNAME)
www vs bare domainOnly www resolves
s2oubaek.dk: no address
www.s2oubaek.dk: 83.93.150.179 (AS3292)
(all like this)
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   52ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.brisson.dk DANE-EE · SPKI · SHA-256 FA203DECA691B5F6574B2C65ED8634B1…

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026090401
Primary NS (MNAME)ns.brisson.dk
Responsible (RNAME)hostmaster@brisson.dk
Refresh86400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-08 17:59:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-11-20
Expires2026-11-30 (41d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
55ms
MX
52ms
AAAA
56ms
TXT
212ms
CAA
35ms
HTTPS
35ms
TLSA
52ms
SOA
0ms
MTA-STS
213ms
DNSSEC
123ms
SRV
83ms
Total
554ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 17:58:21 1876ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-26 14:12:06 803ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-24 00:17:22 629ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-20 14:30:33 1031ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-12 18:43:13 1447ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-05 08:16:19 shown 554ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-26 13:18:21 9809ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-10 05:51:48 1442ms 2 NS 0 A 1 MX 🔓 Insecure
2026-07-25 22:16:58 644ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-27 16:37:02 602ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-26 13:47:07 860ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-23 17:31:56 494ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-18 05:14:57 661ms 2 NS 0 A 1 MX 🔓 Insecure
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