sql.data4u.dk - dns.ninja
sql.data4u.dk
| CNAME | data4u.azurewebsites.net | ||||||
| CNAME | waws-prod-db3-011.sip.azurewebsites.windows.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.112.90.244🇮🇪 Microsoft40.112.0.0/13 | ||||||
data4u.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 191.235.208.12🇮🇪 Microsoft191.232.0.0/13 MICROSOFT | ||||||
| NS | ns01.one.com ⭐ | ||||||
| NS | ns02.one.com | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | v=spf1 mx include:zoho.com ~all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-06 #1 | ||||||
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○A191.235.208.122015-05-16 → 2016-08-12 · 4 obs
● 2015-05-16 02:09:00
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
●CNAMEdata4u.azurewebsites.net2015-05-16 → 2026-08-13 · 2 obs
● 2015-05-16 02:09:00
● 2026-08-13 14:16:06
● 2026-08-13 14:16:06
○CNAMEwaws-prod-db3-011.cloudapp.net2015-10-16 → 2016-08-12 · 5 obs
○ 2015-05-16 02:09:00
● 2015-10-16 10:38:50
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
● 2015-10-16 10:38:50
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
○CNAMEwaws-prod-db3-011.vip.azurewebsites.windows.net2015-10-16 → 2016-08-12 · 5 obs
○ 2015-05-16 02:09:00
● 2015-10-16 10:38:50
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
● 2015-10-16 10:38:50
● 2016-08-12 06:27:26
○ 2026-03-14 06:33:26
○ 2026-08-13 14:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| data4u.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | data4u.azurewebsites.net |
Analysis
IP Addresses
sql.data4u.dk has exactly one IP address — 40.112.90.244.
hosts.highwayso365redirect.azurewebsites.net, segmantics.com, saocelosia.com plus two other host names have IP numbers in common with sql.data4u.dk.