qbdoc.com - dns.ninja
qbdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.139.213.144🇺🇸 AS32400216.139.208.0/20 | ||||||
| NS | ns13.worldnic.com ⭐ | ||||||
| A | 162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns14.worldnic.com | ||||||
| A | 162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mx003.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx33.oxsus-vadesecure.net | ||||||
| MX | mx004.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx34.oxsus-vadesecure.net | ||||||
| TXT | MS=F05777BE6A0E42DDA5D4A5F8E24EA5C6832C960B | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| TXT | google-site-verification=X1nqtfXQVrRWlv8Jrv-g4PgZYDT_dc1hjCHootjoUCA | ||||||
| SOA | NS13.WORLDNIC.comnamehost@WORLDNIC.com serial=122102611 | ||||||
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=1786886319 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns13.worldnic.com2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 13:38:16
●NSns14.worldnic.com2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 13:38:16
○MXinbound.qbdoc.com.netsolmail.net2015-07-17 → 2016-12-09 · 4 obs
● 2016-12-09 20:38:24
○ 2017-12-28 19:22:56
○ 2026-08-16 13:38:16
●MXmx001.netsol.xion.oxcs.net2026-03-01 → 2026-08-16 · 3 obs
● 2026-03-01 01:27:58
● 2026-08-16 13:38:16
●MXmx002.netsol.xion.oxcs.net2026-03-01 → 2026-08-16 · 3 obs
● 2026-03-01 01:27:58
● 2026-08-16 13:38:16
●MXmx003.netsol.xion.oxcs.net2026-03-01 → 2026-08-16 · 3 obs
● 2026-03-01 01:27:58
● 2026-08-16 13:38:16
●MXmx004.netsol.xion.oxcs.net2026-03-01 → 2026-08-16 · 3 obs
● 2026-03-01 01:27:58
● 2026-08-16 13:38:16
○MXmx1.netsolmail.net2017-12-28 → 2017-12-28 · 4 obs
● 2017-12-28 19:22:56
○ 2026-03-01 01:27:58
○ 2026-08-16 13:38:16
●A216.139.213.1442015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 13:38:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qbdoc.com | ns13.worldnic.com, ns14.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns13.worldnic.com, ns14.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qbdoc.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.139.213.144 |
| NS | 2 | ns13.worldnic.com, ns14.worldnic.com |
| MX | 4 | mx004.netsol.xion.oxcs.net (pri: 10), mx001.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 3 | MS=F05777BE6A0E42DDA5D4A5F8E24EA5C6832C9, v=spf1 include:spf.registeredsite.com in... |
| SOA | 1 | NS13.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)
Analysis
IP Addresses
qbdoc.com points to a single IP number: 216.139.213.144.
Additional host names — mdtpersonnel.com, islandblu.com, wlkdesign.com and two others — share IP numbers with qbdoc.com.
Name Servers
qbdoc.com is delegated to two name servers: ns13.worldnic.com and ns14.worldnic.com.
qbdoc.com shares its name server setup with other domains, including wsceinc.com, rzeznik.com, congressionalschool.org and two others.
qbdoc.com shares at least some of its name servers with other domains, such as visitsanantonio.today.
ns13.worldnic.com resolves to 162.159.26.214. ns14.worldnic.com resolves to 162.159.27.150. Both host names point to a single IP number.
Mail Servers
Four mail servers handle email for qbdoc.com: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
qbdoc.com shares mail servers — at least in part — with other domains, including diavatis.com, eddieowens.net, nevhpc.com and two others.
mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net each resolve to one IP address: mx001.netsol.xion.oxcs.net resolves to 173.45.18.128, mx002.netsol.xion.oxcs.net resolves to 173.45.18.129, mx003.netsol.xion.oxcs.net resolves to 51.81.206.108 and mx004.netsol.xion.oxcs.net resolves to 51.81.206.109.