wtcb.com - dns.ninja
wtcb.com
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=1781718100 | ||||||
Subdomains
www.wtcb.com |
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
●NSa1-188.akam.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 06:05:22
● 2026-06-17 17:49:02
●NSa2-65.akam.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 06:05:22
● 2026-06-17 17:49:02
○NSa4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
●NSa8-64.akam.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 06:05:22
● 2026-06-17 17:49:02
○NSf4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSfidns2.fidelity.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSfidns3.fidelity.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSfidns4.fidelity.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSg4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSh4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSj4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
○NSl4.nstld.com2015-08-19 → 2016-11-26 · 4 obs
● 2016-11-26 02:10:52
○ 2026-03-25 06:05:22
○ 2026-06-17 17:49:02
●NSudns1.cscdns.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 06:05:22
● 2026-06-17 17:49:02
●NSudns2.cscdns.uk2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 06:05:22
● 2026-06-17 17:49:02
●MXwtcb-com.mail.protection.outlook.com2015-08-19 → 2026-06-17 · 2 obs
● 2026-06-17 17:49:02
●A192.223.231.552015-08-19 → 2026-06-17 · 2 obs
● 2026-06-17 17:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| wtcb.com | a8-64.akam.net, a2-65.akam.net, a1-188.akam.net, udns1.cscdns.net... | - |
✅ Authoritative Response
Server:2.16.40.64
NS records: a8-64.akam.net, a2-65.akam.net, a1-188.akam.net, udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wtcb.com (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.223.231.55 |
| NS | 5 | a2-65.akam.net, a8-64.akam.net... |
| MX | 1 | wtcb-com.mail.protection.outlook.com (pr |
| TXT | 5 | v=spf1 -all, ER/fxm2adCWVm6GHWbssgjbqmqhdTisosf0VMkcw... |
| SOA | 1 | a8-64.akam.net fwis.fmr.com |
Analysis
Hierarchy
wtcb.com is the parent zone for www.wtcb.com.
IP Addresses
wtcb.com directs to one IP number, which is 192.223.231.55.
secondwaveboston.com and www.wtcb.com, along with other host names, share IP addresses with wtcb.com.
Name Servers
The authoritative name servers for wtcb.com are a1-188.akam.net, a2-65.akam.net, a8-64.akam.net and two others.
wtcb.com partially shares its NS delegation with several other domains, including bmwlasvegas.net, danfoss.asia, csgoutpost.com and two others.
In DNS configurations, these name servers often share authority with udns1.cscdns.net, udns2.cscdns.uk, a3-67.akam.net and 6 other name servers.
Hosts with two IP numbers each:
a1-188.akam.net resolves to two addresses: 193.108.91.188 and 2600:1401:2::bc.
a2-65.akam.net resolves to two addresses: 95.100.174.65 and 2600:1480:7000::41.
a8-64.akam.net resolves to two addresses: 2.16.40.64 and 2600:1403:a::40.
udns1.cscdns.net resolves to two addresses: 204.74.66.1 and 2001:502:f3ff::201.
udns2.cscdns.uk resolves to two addresses: 204.74.111.1 and 2001:502:4612::201.
Mail Servers
wtcb.com routes its mail through a single mail server, wtcb-com.mail.protection.outlook.com.
The host wtcb-com.mail.protection.outlook.com directs to four IP numbers: 52.101.10.14, 52.101.11.17, 52.101.41.54 and 52.101.41.183.