celu.co - robtex.com
celu.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759657283 | ||||||
Previously MX for
celu.co |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1027.awsdns-00.org2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
●NSns-1625.awsdns-11.co.uk2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
●NSns-573.awsdns-07.net2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
●NSns-72.awsdns-09.com2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
○NSns2382.dizinc.com2017-03-27 → 2017-08-28 · 4 obs
● 2017-08-28 06:51:24
○ 2026-05-08 18:12:52
○ 2026-05-13 19:51:08
○NSns2383.dizinc.com2017-03-27 → 2017-08-28 · 4 obs
● 2017-08-28 06:51:24
○ 2026-05-08 18:12:52
○ 2026-05-13 19:51:08
●MXcelu-co.mail.protection.outlook.com2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
○MXcelu.co2017-03-27 → 2017-08-28 · 4 obs
● 2017-08-28 06:51:24
○ 2026-05-08 18:12:52
○ 2026-05-13 19:51:08
○A199.168.184.982017-03-27 → 2017-08-28 · 4 obs
● 2017-08-28 06:51:24
○ 2026-05-08 18:12:52
○ 2026-05-13 19:51:08
●A34.206.55.822026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 18:12:52
● 2026-05-13 19:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| celu.co | ns-1625.awsdns-11.co.uk, ns-1027.awsdns-00.org, ns-72.awsdns-09.com, ns-573.awsdns-07.net | - |
✅ Authoritative Response
Server:205.251.194.61
NS records: ns-1625.awsdns-11.co.uk, ns-1027.awsdns-00.org, ns-72.awsdns-09.com, ns-573.awsdns-07.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for celu.co (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.206.55.82 |
| NS | 4 | ns-1027.awsdns-00.org, ns-1625.awsdns-11.co.uk... |
| MX | 1 | celu-co.mail.protection.outlook.com (pri |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-573.awsdns-07.net awsdns-hostmaster.a |
Analysis
IP Addresses
celu.co points to IP number: 34.206.55.82.
Name Servers
celu.co is delegated to four name servers: ns-72.awsdns-09.com, ns-573.awsdns-07.net, ns-1027.awsdns-00.org and ns-1625.awsdns-11.co.uk.
celu.co at least partially shares name servers with other domains, for instance staging.newseladev.com, beachnow.de, lifetimefcu.org, clovercooks.com and ingressocomdesconto.com.br.
These name servers are commonly used together with ns-460.awsdns-57.com, ns-969.awsdns-57.net and ns-1291.awsdns-33.org.
Host names with two IP numbers: ns-72.awsdns-09.com points to 2600:9000:5300:4800::1 and 205.251.192.72; ns-573.awsdns-07.net points to 2600:9000:5302:3d00::1 and 205.251.194.61; ns-1027.awsdns-00.org points to 2600:9000:5304:300::1 and 205.251.196.3; ns-1625.awsdns-11.co.uk points to 2600:9000:5306:5900::1 and 205.251.198.89.
Mail Servers
celu.co is handled by a single mail server, celu-co.mail.protection.outlook.com.
Host name celu-co.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:f902::2, 2a01:111:f403:f903::, 2a01:111:f403:f908::, 52.101.9.26, 52.101.11.9, 52.101.41.54 and 52.101.50.1.