opcvb.org - robtex.com
opcvb.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
mail.opcvb.org |
Same first word
opcvb.org |
Similar names
ovpcb.com |
opbvc.com |
bcpov.com |
cbopv.net |
bpvco.com |
bopvc.com |
bopcv.com |
bovpc.com |
bpovc.by |
povbc.ru |
bvpco.net |
bvcop.in |
pocbv.eu |
pbcov.com |
bvcop.com.br |
DNS History
21 records (5 active, 16 former)
○NSns39.domaincontrol.com2008-11-27 → 2016-04-05 · 4 obs
● 2016-04-05 08:58:38
○ 2017-02-13 11:08:28
○ 2026-03-24 08:54:04
○NSns40.domaincontrol.com2008-11-27 → 2016-04-05 · 4 obs
● 2016-04-05 08:58:38
○ 2017-02-13 11:08:28
○ 2026-03-24 08:54:04
●NSns43.domaincontrol.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 12:55:06
● 2026-03-24 08:54:04
●NSns44.domaincontrol.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 12:55:06
● 2026-03-24 08:54:04
○NSpdns07.domaincontrol.com2017-02-13 → 2020-01-12 · 5 obs
● 2017-02-13 11:08:28
● 2020-01-12 21:44:56
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○NSpdns08.domaincontrol.com2017-02-13 → 2020-01-12 · 5 obs
● 2017-02-13 11:08:28
● 2020-01-12 21:44:56
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○MXmail.global.frontbridge.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-22 14:10:22
○ 2026-03-24 08:54:04
●MXopcvb-org.mail.protection.outlook.com2015-08-22 → 2026-03-24 · 3 obs
● 2015-08-22 14:10:22
● 2026-03-24 08:54:04
●A15.197.148.332026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 12:55:06
● 2026-03-24 08:54:04
○A184.168.221.232015-08-22 → 2016-04-05 · 5 obs
● 2015-08-22 14:10:22
● 2016-04-05 08:58:38
○ 2017-02-13 11:08:28
○ 2026-03-24 08:54:04
○A184.168.221.442017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A184.168.221.502017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A184.168.221.622017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A204.13.97.1952008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-22 14:10:22
○ 2026-03-24 08:54:04
●A3.33.130.1902026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 12:55:06
● 2026-03-24 08:54:04
○A50.63.202.332017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A50.63.202.432017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A50.63.202.442020-01-12 → 2020-01-12 · 4 obs
● 2020-01-12 21:44:56
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A50.63.202.452017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
○A50.63.202.502017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2020-01-12 21:44:56
○ 2026-03-24 08:54:04
○A50.63.202.582017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:08:28
○ 2026-03-23 12:55:06
○ 2026-03-24 08:54:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| opcvb.org | ns44.domaincontrol.com, ns43.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns44.domaincontrol.com, ns43.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcvb.org (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | opcvb-org.mail.protection.outlook.com (p |
| TXT | 2 | qbq(0x466150)K2PwbJ7pxf5YvwZhQoJIJ0dqyKh3uJqSSr, v=spf1 include:spf_sendgrid.simpleviewin |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
opcvb.org is the parent of mail.opcvb.org.
IP Addresses
opcvb.org points to two IPs: 3.33.130.190 and 15.197.148.33.
Other host names including ncore.ca, woundwatchers.com, injuryintake.com, ratoga.net and rossnina.com share IP numbers with opcvb.org.
Name Servers
opcvb.org's delegation uses two name servers, ns43.domaincontrol.com and ns44.domaincontrol.com.
opcvb.org shares the same name server setup as other domains, for example statcore.com, mueblemundo.com, rcs-asia.com, primeplumbingheating.com and aatechintl.com.
opcvb.org at least partially shares name servers with other domains; for instance swarasys.com.
Host names with two IPs:
ns43.domaincontrol.com points to: 2603:5:2152::16 and 97.74.101.22
ns44.domaincontrol.com points to: 2603:5:2252::16 and 173.201.69.22
Mail Servers
opcvb.org is handled by a single mail server, opcvb-org.mail.protection.outlook.com.
Hostname opcvb-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c91d::, 2a01:111:f403:c946::4, 2a01:111:f403:f902::2, 52.101.10.16, 52.101.11.3, 52.101.41.28 and 52.101.194.15.