doucor.com - dns.ninja
doucor.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1780780806 | ||||||
Same first word
doucor.com |
Similar names
docuro.se |
ucoord.net |
corduo.com |
duocor.org |
duocor.ru |
duocor.group |
urodoc.net |
cordou.com |
cudoor.com |
doruco.com.vn |
ourdoc.cn |
corudo.com |
DNS History
13 records (6 active, 7 former)
●NSdns1.registrar-servers.com2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:25:00
○NSdns11.hichina.com2020-01-21 → 2020-02-25 · 4 obs
● 2020-01-21 23:23:36
● 2020-02-25 14:39:14
○ 2026-06-06 21:25:00
○NSdns12.hichina.com2020-01-21 → 2020-02-25 · 4 obs
● 2020-01-21 23:23:36
● 2020-02-25 14:39:14
○ 2026-06-06 21:25:00
●NSdns2.registrar-servers.com2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:25:00
○NSreg.qycn.cn2015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 19:30:26
○ 2020-01-21 23:23:36
○ 2026-06-06 21:25:00
○NSreg.qycn.com2015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 19:30:26
○ 2020-01-21 23:23:36
○ 2026-06-06 21:25:00
○NSreg.qycn.net2015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 19:30:26
○ 2020-01-21 23:23:36
○ 2026-06-06 21:25:00
○NSreg.qycn.org2015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 19:30:26
○ 2020-01-21 23:23:36
○ 2026-06-06 21:25:00
●MXmx1-hosting.jellyfish.systems2026-06-06 → 2026-06-06 · 1 obs
●MXmx2-hosting.jellyfish.systems2026-06-06 → 2026-06-06 · 1 obs
●MXmx3-hosting.jellyfish.systems2026-06-06 → 2026-06-06 · 1 obs
○A203.195.221.1212015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 19:30:26
○ 2020-01-21 23:23:36
○ 2026-06-06 21:25:00
●A23.227.38.652026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:25:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doucor.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doucor.com (unsigned zone)
⏱️ Timing
Total: 2028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | mail.doucor.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
doucor.com points to a single IP number: 23.227.38.65.
Additional host names — hotbows.com, doti.lt, caveaudebacchus.ch and two others — share IP numbers with doucor.com.
Name Servers
doucor.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
doucor.com shares its name server setup with other domains, including ravenarchives.com, krantigroup.org, ulrus.com and two others.
doucor.com at least partially shares name servers with other domains, including keitan.com, expertfat.com, forumcoins.com and eastvalleymobilenotary.com.
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
doucor.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
doucor.com shares mail servers — at least in part — with other domains, including infortrex.com, weget.rocks, graphicsbite4.online and two others.
Each of the three hostnames points to exactly one IP address: mx1-hosting.jellyfish.systems points to 162.255.118.28, mx2-hosting.jellyfish.systems points to 162.255.118.29 and mx3-hosting.jellyfish.systems points to 162.255.118.13.