ctrva.com - robtex.com
ctrva.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=1778640606 | ||||||
Same first word
ctrva.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns73.worldnic.com2015-08-12 → 2026-05-13 · 2 obs
● 2026-05-13 03:09:44
●NSns74.worldnic.com2015-08-12 → 2026-05-13 · 2 obs
● 2026-05-13 03:09:44
●MXctrva-com.mail.protection.outlook.com2026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 07:22:14
● 2026-05-13 03:09:44
○MXinbound.ctrva.com.netsolmail.net2015-08-12 → 2017-02-08 · 4 obs
● 2017-02-08 01:05:44
○ 2017-08-29 11:51:40
○ 2026-05-13 03:09:44
○MXus-smtp-inbound-1.mimecast.com2017-08-29 → 2020-02-21 · 5 obs
● 2017-08-29 11:51:40
● 2020-02-21 16:51:24
○ 2026-02-19 07:22:14
○ 2026-05-13 03:09:44
○MXus-smtp-inbound-2.mimecast.com2017-08-29 → 2020-02-21 · 5 obs
● 2017-08-29 11:51:40
● 2020-02-21 16:51:24
○ 2026-02-19 07:22:14
○ 2026-05-13 03:09:44
●A206.188.193.912015-08-12 → 2026-05-13 · 2 obs
● 2026-05-13 03:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctrva.com | ns73.worldnic.com, ns74.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.27
NS records: ns73.worldnic.com, ns74.worldnic.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.193.91 |
| NS | 2 | ns73.worldnic.com, ns74.worldnic.com |
| MX | 1 | ctrva-com.mail.protection.outlook.com (p |
| TXT | 4 | apple-domain-verification=LcwFypZ0n6Nodg, 0ed1fe018a575a8aeb170a4fc3a4b5ab57b82eff... |
| SOA | 1 | NS73.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)
Analysis
IP Addresses
ctrva.com maps to IP address 206.188.193.91.
Other host names, for instance www.polymatics.com, djwillent.com, pbjre.com, capesoftware.org and donhook.com share IP numbers with ctrva.com.
Name Servers
Two name servers ns73.worldnic.com and ns74.worldnic.com are delegated to ctrva.com.
ctrva.com uses the same name server configuration as other domains, such as newriverphoto.com, striperfever.com, mildcare.biz, skyviewmortgage.com and reliabletrans.com.
Host names with a single IP address:
ns73.worldnic.com points to 162.159.26.27
ns74.worldnic.com points to 162.159.27.78
Mail Servers
ctrva.com is handled by a single mail server, ctrva-com.mail.protection.outlook.com.
ctrva-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c922::2, 2a01:111:f403:f908::, 2a01:111:f403:f913::1, 52.101.11.17, 52.101.40.24, 52.101.41.24 and 52.101.41.58.