ctbf.com - dns.ninja
ctbf.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.248.169.48πΊπΈ Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146πΊπΈ Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com β | ||||||
| A | 2603:5:2126::45πΊπΈ GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69πΊπΈ GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45πΊπΈ GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69πΊπΈ GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1780694276 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
βNSns1.afternic.com2015-07-22 β 2026-06-05 Β· 5 obs
β 2015-11-06 10:36:50
β 2016-01-25 14:52:46
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βNSns1.sedoparking.com2015-11-06 β 2016-01-25 Β· 5 obs
β 2015-11-06 10:36:50
β 2016-01-25 14:52:46
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βNSns2.afternic.com2026-04-07 β 2026-06-05 Β· 3 obs
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βNSns2.sedoparking.com2015-11-06 β 2016-01-25 Β· 5 obs
β 2015-11-06 10:36:50
β 2016-01-25 14:52:46
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βNSverification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn2026-04-07 β 2026-06-03 Β· 4 obs
β 2026-04-07 13:19:58
β 2026-06-03 09:30:22
β 2026-06-05 21:25:48
βMXmail.nickstel.com2015-11-06 β 2016-01-25 Β· 4 obs
β 2016-01-25 14:52:46
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βA13.248.169.482026-04-07 β 2026-06-05 Β· 3 obs
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βA150.109.50.562020-01-25 β 2020-01-25 Β· 4 obs
β 2020-01-25 17:38:42
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
βA184.168.221.1042015-07-22 β 2015-07-22 Β· 3 obs
β 2015-11-06 10:36:50
β 2026-06-05 21:25:48
βA72.52.4.912015-11-06 β 2016-01-25 Β· 5 obs
β 2015-11-06 10:36:50
β 2016-01-25 14:52:46
β 2020-01-25 17:38:42
β 2026-06-05 21:25:48
βA76.223.54.1462026-04-07 β 2026-06-05 Β· 3 obs
β 2026-04-07 13:19:58
β 2026-06-05 21:25:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| ctbf.com | ns1.afternic.com, ns2.afternic.com, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn | 4 records |
β Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ctbf.com (unsigned zone)
β±οΈ Timing
Total: 1852ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
ctbf.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
ethercell.com, walentas.com, capitalist.us plus two other host names have IP numbers in common with ctbf.com.
Name Servers
DNS delegation for ctbf.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of ctbf.com is shared with other domains, for instance raisetherisk.com, bradcarson.com, animalveterinarians.com and two others.
The name servers of ctbf.com overlap at least partially with those of other domains β among them sorgdodge.com, mastercodes.com, serversha.com and two more.
These name servers commonly appear alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.