ctibd.net - robtex.com
ctibd.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.180.51.37🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | ssdnvme.hostarchives.com | ||||||
| NS | ns21.hostarchives.com ⭐ | ||||||
| A | 157.180.51.37🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | ssdnvme.hostarchives.com | ||||||
| NS | ns22.hostarchives.com | ||||||
| A | 157.180.51.37🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | ssdnvme.hostarchives.com | ||||||
| MX | ctibd.net ⭐ | ||||||
| A | 157.180.51.37🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | ssdnvme.hostarchives.com | ||||||
| TXT | v=spf1 ip4:157.180.51.9 ip4:157.180.51.37 +a +mx ~all | ||||||
| SOA | ns21.hostarchives.comcwdhaka@gmail.com 2026-05-22 #0 | ||||||
net
| 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=1785081522 | ||||||
MX for
ctibd.net |
Subdomains
www.ctibd.net |
Same first word
ctibd.net |
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns11.parkpage.foundationapi.com2016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 20:55:18
○ 2026-07-01 20:31:02
○ 2026-07-26 16:29:20
○NSdns12.parkpage.foundationapi.com2016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 20:55:18
○ 2026-07-01 20:31:02
○ 2026-07-26 16:29:20
○NSns1.starhostbd.com2015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-14 04:35:10
○ 2026-07-26 16:29:20
○NSns2.starhostbd.com2015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-14 04:35:10
○ 2026-07-26 16:29:20
●NSns21.hostarchives.com2026-07-01 → 2026-07-26 · 3 obs
● 2026-07-01 20:31:02
● 2026-07-26 16:29:20
●NSns22.hostarchives.com2026-07-01 → 2026-07-26 · 3 obs
● 2026-07-01 20:31:02
● 2026-07-26 16:29:20
○NSssdns1.starhostbd.com2015-11-14 → 2016-05-05 · 5 obs
● 2015-11-14 04:35:10
● 2016-05-05 13:24:22
○ 2016-07-05 20:55:18
○ 2026-07-26 16:29:20
○NSssdns2.starhostbd.com2015-11-14 → 2016-05-05 · 5 obs
● 2015-11-14 04:35:10
● 2016-05-05 13:24:22
○ 2016-07-05 20:55:18
○ 2026-07-26 16:29:20
●MXctibd.net2015-07-15 → 2026-07-26 · 5 obs
● 2016-05-05 13:24:22
○ 2016-07-05 20:55:18
● 2026-07-01 20:31:02
● 2026-07-26 16:29:20
○A131.153.6.1222015-11-14 → 2015-11-14 · 4 obs
● 2015-11-14 04:35:10
○ 2016-02-22 14:07:00
○ 2026-07-26 16:29:20
○A131.153.6.1232016-02-22 → 2016-05-05 · 5 obs
● 2016-02-22 14:07:00
● 2016-05-05 13:24:22
○ 2016-07-05 20:55:18
○ 2026-07-26 16:29:20
●A157.180.51.372026-07-01 → 2026-07-26 · 3 obs
● 2026-07-01 20:31:02
● 2026-07-26 16:29:20
○A209.99.40.2232016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 20:55:18
○ 2026-07-01 20:31:02
○ 2026-07-26 16:29:20
○A23.235.227.22015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-14 04:35:10
○ 2026-07-26 16:29:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctibd.net | ns21.hostarchives.com, ns22.hostarchives.com | - |
✅ Authoritative Response
Server:157.180.51.37
NS records: ns21.hostarchives.com, ns22.hostarchives.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctibd.net (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.180.51.37 |
| NS | 2 | ns21.hostarchives.com, ns22.hostarchives.com |
| MX | 1 | ctibd.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:157.180.51.9 ip4:157.180.51.3 |
| SOA | 1 | ns21.hostarchives.com cwdhaka.gmail.com |
Analysis
Hierarchy
ctibd.net is the parent zone for www.ctibd.net.
Mail Server Role
ctibd.net serves as a mail server for ctibd.net.
IP Addresses
ctibd.net has exactly one IP address — 157.180.51.37.
hatsmaster.com, _dc-mx.877150ab9b01.gazionlineschool.com, newlifestylebd.com plus two other host names have IP numbers in common with ctibd.net.
Name Servers
ctibd.net is delegated to two name servers: ns21.hostarchives.com and ns22.hostarchives.com.
The name server configuration of ctibd.net is shared with other domains, for instance hitecenterprise.com, landlordbd.com, automuseum.com.bd and two others.
ctibd.net partially shares its name servers with domains like greenteech.com and coldhostgar.com.
The name servers ns3.hostarchives.com, ns4.hostarchives.com, ns1.bestguideltd.com and ns2.bestguideltd.com are often found in use alongside these name servers.
ns21.hostarchives.com and ns22.hostarchives.com both resolve to the same single IP address: 157.180.51.37.
ns21.hostarchives.com and ns22.hostarchives.com are host names that each point to 157.180.51.37 IP addresses.
Mail Servers
ctibd.net uses exactly one mail server, which is ctibd.net.
ctibd.net resolves to a single IP number: 157.180.51.37.