ryttersai.dk

📜 Historical scan 2026-10-04 17:48:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ryttersai.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 24 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 18:12:24
www CNAMEcustom-domains.chatgpt.site (all on chatgpt.site)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

38ms
FieldValue
Serial2026100401
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-05 16:19:53
FieldValue
RegistrarSimply.com A/S
Registered2026-01-24
Expires2027-01-23 (90d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
63ms
MX
85ms
AAAA
115ms
TXT
322ms
CAA
126ms
HTTPS
111ms
TLSA
68ms
SOA
38ms
MTA-STS
168ms
DNSSEC
239ms
SRV
137ms
Total
1096ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-05 17:51:46 365ms 3 NS 2 A 0 MX 🔓 Insecure
2026-10-04 17:48:24 shown 1096ms 3 NS 0 A 0 MX 🔓 Insecure
2026-09-30 17:21:56 1587ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-27 08:48:58 1274ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-14 05:31:49 1259ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-04 10:59:45 1376ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-23 08:02:33 10169ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-22 07:52:03 1612ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-21 07:38:34 8426ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-20 06:49:12 1356ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-19 04:34:50 6947ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-17 16:20:43 5917ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-16 11:39:55 4385ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-15 08:21:30 10237ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-13 01:39:49 10142ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-11 20:24:28 10129ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-10 17:05:48 10111ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-07 15:41:53 10179ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-28 22:13:19 1473ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-27 20:19:29 1456ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-26 19:51:47 3152ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-25 19:08:27 1301ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-24 18:30:14 1306ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-23 14:28:56 1734ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-22 09:40:45 1367ms 3 NS 0 A 0 MX ❓ Unknown
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