ctcdb.com - dns.ninja
ctcdb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.172.94.1🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | staticip.multiscreensite.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mx.ctcdb.com.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.38.4🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1770965155 | ||||||
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=1782853261 | ||||||
Previously MX for
ctcdb.com |
Same first word
ctcdb.com |
Similar names
ctcbd.com |
dtcbc.com |
cdbct.net |
btccd.com |
tbcdc.com |
bdcct.net |
dtccb.com |
dtbcc.com |
bctdc.com |
tbdcc.com |
cctbd.blogspot.com |
ccdbt.io |
cdctb.cn |
tdccb.com |
tccdb.com |
cdtbc.com |
cdtbc.ca |
cdcbt.com |
tbccd.com |
ccdbt.com |
dcctb.com |
DNS History
9 records (5 active, 4 former)
○NSns1.ctcdb.com2015-10-22 → 2016-11-30 · 4 obs
● 2016-11-30 06:04:22
○ 2021-10-16 16:19:16
○ 2026-06-30 21:15:32
●NSns1.systemdns.com2026-04-08 → 2026-06-30 · 3 obs
● 2026-04-08 01:35:28
● 2026-06-30 21:15:32
○NSns2.ctcdb.com2015-10-22 → 2016-11-30 · 4 obs
● 2016-11-30 06:04:22
○ 2021-10-16 16:19:16
○ 2026-06-30 21:15:32
●NSns2.systemdns.com2026-04-08 → 2026-06-30 · 3 obs
● 2026-04-08 01:35:28
● 2026-06-30 21:15:32
●NSns3.systemdns.com2026-04-08 → 2026-06-30 · 3 obs
● 2026-04-08 01:35:28
● 2026-06-30 21:15:32
○MXctcdb.com2015-10-22 → 2016-11-30 · 4 obs
● 2016-11-30 06:04:22
○ 2021-10-16 16:19:16
○ 2026-06-30 21:15:32
●MXmx.ctcdb.com.cust.b.hostedemail.com2026-04-08 → 2026-06-30 · 3 obs
● 2026-04-08 01:35:28
● 2026-06-30 21:15:32
●A35.172.94.12026-04-08 → 2026-06-30 · 3 obs
● 2026-04-08 01:35:28
● 2026-06-30 21:15:32
○A5.77.60.1722015-10-22 → 2016-11-30 · 4 obs
● 2016-11-30 06:04:22
○ 2021-10-16 16:19:16
○ 2026-06-30 21:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| ctcdb.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctcdb.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.172.94.1 |
| NS | 3 | ns1.systemdns.com, ns3.systemdns.com... |
| MX | 1 | mx.ctcdb.com.cust.b.hostedemail.com (pri |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
ctcdb.com has exactly one IP address — 35.172.94.1.
farmacare.id, skyproperties.net, cleanitright.co.uk plus two other host names have IP numbers in common with ctcdb.com.
Name Servers
DNS for ctcdb.com is handled by three authoritative name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
ctcdb.com partially shares its NS delegation with several other domains, including sanluissystems.com, getorg.net, sharethegood.net and two others.
Three hostnames — ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — each have two IP addresses: ns1.systemdns.com has 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com has 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com has 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
ctcdb.com uses one mail server — mx.ctcdb.com.cust.b.hostedemail.com.
mx.ctcdb.com.cust.b.hostedemail.com has exactly one IP number: 64.98.38.4.