ctkb.com - robtex.com
ctkb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1774673307 | ||||||
Subdomains
www.ctkb.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2015-08-30 → 2026-03-28 · 2 obs
● 2026-03-28 04:53:46
●NSns2.sedoparking.com2015-08-30 → 2026-03-28 · 2 obs
● 2026-03-28 04:53:46
●MXlocalhost2017-03-16 → 2026-03-28 · 5 obs
● 2017-03-16 03:07:08
○ 2020-03-11 07:16:16
● 2026-03-27 06:07:14
● 2026-03-28 04:53:46
○MXmail.nickstel.com2015-08-30 → 2016-05-17 · 4 obs
● 2016-05-17 21:04:42
○ 2017-03-16 03:07:08
○ 2026-03-28 04:53:46
○MXmail.pickelhost.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 07:16:16
○ 2026-03-27 06:07:14
○ 2026-03-28 04:53:46
●A64.190.63.2222026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:07:14
● 2026-03-28 04:53:46
○A72.52.4.1222017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 03:07:08
○ 2020-03-11 07:16:16
○ 2026-03-28 04:53:46
○A72.52.4.912015-08-30 → 2016-05-17 · 4 obs
● 2016-05-17 21:04:42
○ 2017-03-16 03:07:08
○ 2026-03-28 04:53:46
○A91.195.240.1262020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 07:16:16
○ 2026-03-27 06:07:14
○ 2026-03-28 04:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| ctkb.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctkb.com (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
The parent of www.ctkb.com is ctkb.com.
IP Addresses
ctkb.com points to IP number: 64.190.63.222.
Other host names such as sunbankcorp.com, cinemablog.de, onfire.it, www.hotbird.net and 37.172.68-static.reverse.6packabs.fitnss.net share IPs with ctkb.com.
Name Servers
ctkb.com is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
ctkb.com shares the same name server setup as opsix.com, generation-n.whalendogan81.users.forums.at, reisewitze.com, 77-233-66-44.cdma.dyn.kou.ee and naturline.eu.
ctkb.com shares name servers with other domains at least partially, for instance auto-bidasaigon.blogspot.com.ua and mnimed.com.
Host names with two IP numbers: ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8.
Mail Servers
ctkb.com is handled by a single mail server, localhost.
The mail server setup for ctkb.com matches that of other domains, for instance smart(0x736578).com, pelicula.es, megapawn.com, weblord.de and storevy.com.