ctbwf.com - robtex.com
ctbwf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.208.181.87🇺🇸 Google35.208.0.0/15 | ||||||
| PTR | 87.181.208.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +ip4:35.209.18.22 include:ctbwf.com.spf.auto.dnssmarthost.net ... | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=134 | ||||||
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=1771291435 | ||||||
Same first word
ctbwf.com |
Similar names
twfbc.org |
btwfc.com |
btcwf.com |
cbftw.com |
btfcw.com |
fctwb.gov.ng |
ftcbw.com |
btcfw.com |
fbctw.org |
bctfw.com |
wtfbc.ca |
tcwbf.de |
tbcwf.org |
btfwc.com |
ctwfb.com |
twfcb.com |
tbfcw.com |
DNS History
17 records (6 active, 11 former)
○NScnzco.earth.orderbox-dns.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-23 13:28:08
○ 2026-03-24 04:05:36
○NScnzco.mars.orderbox-dns.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-23 13:28:08
○ 2026-03-24 04:05:36
○NScnzco.mercury.orderbox-dns.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-23 13:28:08
○ 2026-03-24 04:05:36
○NScnzco.venus.orderbox-dns.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-23 13:28:08
○ 2026-03-24 04:05:36
○NSns1.dns.com2016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 07:59:26
○ 2017-04-10 00:33:20
○ 2026-03-24 04:05:36
○NSns1.eedns.com2017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 00:33:20
○ 2019-07-03 08:54:26
○ 2026-03-24 04:05:36
●NSns1.siteground.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:05:34
● 2026-03-24 04:05:36
○NSns2.dns.com2016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 07:59:26
○ 2017-04-10 00:33:20
○ 2026-03-24 04:05:36
○NSns2.eedns.com2017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 00:33:20
○ 2019-07-03 08:54:26
○ 2026-03-24 04:05:36
●NSns2.siteground.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:05:34
● 2026-03-24 04:05:36
●MXmx10.mailspamprotection.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:05:36
●MXmx20.mailspamprotection.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:05:36
●MXmx30.mailspamprotection.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:05:36
○A116.212.115.772015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-23 13:28:08
○ 2026-03-24 04:05:36
○A173.247.233.1322017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 00:33:20
○ 2019-07-03 08:54:26
○ 2026-03-24 04:05:36
●A35.208.181.872026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:05:34
● 2026-03-24 04:05:36
○A69.197.129.272016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 07:59:26
○ 2017-04-10 00:33:20
○ 2026-03-24 04:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctbwf.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctbwf.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.208.181.87 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx20.mailspamprotection.com (pri: 20), mx10.mailspamprotection.com (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:35.209.18.22 include |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
ctbwf.com points to a single IP number: 35.208.181.87.
Other host names, for instance general-engineering.net, mail.orthosp.com, sagatovhomes.com, mail.bluerivercampground.ca and suffolkwomensbar.org share IP numbers with ctbwf.com.
Name Servers
ctbwf.com is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
ctbwf.com uses the same name server setup as other domains, for instance gnosticwisdom.net, changepm.com.au, eloc.it, texasdentcompany.com and kap-base.com.
ctbwf.com shares name servers with other domains at least partially, for instance dunedinschool.org, piranhaparts.com, sptandtrue.com, maddope.com and wordstim.com.
Host names with one IP number:
ns1.siteground.net points to: 75.2.77.104.
ns2.siteground.net points to: 99.83.229.113.
Mail Servers
ctbwf.com is handled by three mail servers: mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com.
ctbwf.com shares some mail servers with other domains, including midhudson-fasteners.com, riverparty.org, mobil(0x6469636b).it, outdoorslink.com and hogfair.org.
Host names with a single IP number:
mx10.mailspamprotection.com points to 34.149.79.66.
mx20.mailspamprotection.com points to 34.120.156.61.
mx30.mailspamprotection.com points to 34.111.121.216.