www.sjup.ro - robtex.com
www.sjup.ro
| CNAME | sjup.ro | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.170.64🇷🇴 OPTICNET-DUCADU37.143.170.0/24 DUCADU-CLOUD | ||||||
| PTR | host4.ducadu.org | ||||||
| NS | ns1.ducadu.org ⭐ | ||||||
| A | 2a03:8f84::947d:baff:fe3a:3433🇷🇴 OPTICNET-DUCADU2a03:8f84::/32 -CLOUD | ||||||
| A | 37.143.167.30🇷🇴 OPTICNET-DUCADU37.143.167.0/24 DUCADU-CLOUD | ||||||
| PTR | ns1.ducadu.org | ||||||
| NS | ns2.ducadu.org | ||||||
| A | 2a03:8f84:0:2:4439:f4ff:fe9e:baf🇷🇴 OPTICNET-DUCADU2a03:8f84::/32 -CLOUD | ||||||
| PTR | ns2.ducadu.org | ||||||
| A | 37.143.164.195🇷🇴 OPTICNET-DUCADU37.143.164.0/24 DUCADU-CLOUD | ||||||
| PTR | ns2.ducadu.org | ||||||
| NS | ns3.ducadu.org | ||||||
| A | 2a03:8f80:1:8:84dc:9aff:fee8:d224🇷🇴 OPTICNET2a03:8f80::/32 SERV SRL | ||||||
| PTR | ns3.ducadu.org | ||||||
| A | 91.201.78.55🇷🇴 OPTICNET91.201.76.0/22 -NEW | ||||||
| PTR | ns3.ducadu.org | ||||||
| NS | ns4.ducadu.org | ||||||
| A | 86.107.57.66🇷🇴 TeenTelecom86.107.57.0/24 | ||||||
| MX | mail.sjup.ro ⭐ | ||||||
| A | 37.143.170.16🇷🇴 OPTICNET-DUCADU37.143.170.0/24 DUCADU-CLOUD | ||||||
| PTR | vps1.sjup.ro | ||||||
| TXT | google-site-verification=GVwFSEFFrub1HCildL6w9SLbTV7Sx3OV2rGpe0JGWJc | ||||||
| TXT | v=spf1 +a +mx +ip4:37.143.170.64 +ip4:37.143.170.15 +ip4:37.143.170.16 includ... | ||||||
| SOA | ns1.ducadu.orgadmin@ducadu.com 2026-06-02 #1 | ||||||
sjup.ro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.170.64🇷🇴 OPTICNET-DUCADU37.143.170.0/24 DUCADU-CLOUD | ||||||
| NS | ns1.ducadu.org ⭐ | ||||||
| NS | ns2.ducadu.org | ||||||
| NS | ns3.ducadu.org | ||||||
| NS | ns4.ducadu.org | ||||||
| MX | mail.sjup.ro ⭐ | ||||||
| TXT | google-site-verification=GVwFSEFFrub1HCildL6w9SLbTV7Sx3OV2rGpe0JGWJc | ||||||
| TXT | v=spf1 +a +mx +ip4:37.143.170.64 +ip4:37.143.170.15 +ip4:37.143.170.16 includ... | ||||||
| SOA | ns1.ducadu.orgadmin@ducadu.com 2026-06-02 #1 | ||||||
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A89.121.245.2422015-07-03 → 2017-02-07 · 6 obs
● 2016-02-23 11:32:00
○ 2016-06-19 21:13:04
● 2017-02-07 19:16:10
○ 2019-03-23 06:29:22
○ 2026-07-12 03:31:12
○A89.42.13.1262016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 21:13:04
○ 2017-02-07 19:16:10
○ 2026-07-12 03:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ro | dns-c.rotld.ro, dns-at.rotld.ro, primary.rotld.ro, sec-dns-a.rotld.ro... | - |
| sjup.ro | ns3.ducadu.org, ns1.ducadu.org, ns4.ducadu.org, ns2.ducadu.org | - |
✅ Authoritative Response
Server:37.143.167.30
NS records: ns3.ducadu.org, ns1.ducadu.org, ns4.ducadu.org, ns2.ducadu.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjup.ro (unsigned zone)
⏱️ Timing
Total: 1260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sjup.ro |
Analysis
IP Addresses
www.sjup.ro directs to one IP number, which is 37.143.170.64.
Host names such as sjup.ro, cristivasile.ro and host4.ducadu.org share their IP numbers with www.sjup.ro.
Name Servers
The domain www.sjup.ro is delegated to these four name servers: ns1.ducadu.org, ns2.ducadu.org, ns3.ducadu.org and ns4.ducadu.org.
The name servers of www.sjup.ro overlap at least partially with those of other domains — among them fotocris.ro, scmengineering.ro, cadoria.ro and two more.
These name servers commonly appear in delegations together with ns3.opticnet.org, ns4.opticnet.org, ns1.opticnet.org and 7 other.
Hosts with two IP numbers each:
ns1.ducadu.org resolves to 37.143.167.30 and 2a03:8f84::947d:baff:fe3a:3433.
ns2.ducadu.org resolves to 37.143.164.195 and 2a03:8f84:0:2:4439:f4ff:fe9e:baf.
ns3.ducadu.org resolves to 91.201.78.55 and 2a03:8f80:1:8:84dc:9aff:fee8:d224.
Hosts that resolve to one IP address:
ns4.ducadu.org resolves to 86.107.57.66.
Mail Servers
www.sjup.ro routes its mail through a single mail server, mail.sjup.ro.
www.sjup.ro and domains like sjup.ro share an identical mail server configuration.
mail.sjup.ro points to one IP number — 37.143.170.16.