hbgknowledge.com - robtex.com
hbgknowledge.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=1785427942 | ||||||
Same first word
hbgknowledge.com |
DNS History
15 records (8 active, 7 former)
○NSns1.saiwebtel.in2015-06-29 → 2016-02-03 · 4 obs
● 2016-02-03 02:31:42
○ 2016-06-20 16:54:16
○ 2026-07-30 16:18:56
○NSns1.swtservers.com2016-06-20 → 2018-09-27 · 5 obs
● 2016-06-20 16:54:16
● 2018-09-27 08:49:24
○ 2026-04-02 01:51:18
○ 2026-07-30 16:18:56
○NSns2.saiwebtel.in2015-06-29 → 2016-02-03 · 4 obs
● 2016-02-03 02:31:42
○ 2016-06-20 16:54:16
○ 2026-07-30 16:18:56
○NSns2.swtservers.com2016-06-20 → 2018-09-27 · 5 obs
● 2016-06-20 16:54:16
● 2018-09-27 08:49:24
○ 2026-04-02 01:51:18
○ 2026-07-30 16:18:56
●NSns21.domaincontrol.com2026-04-02 → 2026-07-30 · 3 obs
● 2026-04-02 01:51:18
● 2026-07-30 16:18:56
●NSns22.domaincontrol.com2026-04-02 → 2026-07-30 · 3 obs
● 2026-04-02 01:51:18
● 2026-07-30 16:18:56
●MXalt1.aspmx.l.google.com2015-06-29 → 2026-07-30 · 2 obs
● 2026-07-30 16:18:56
●MXalt2.aspmx.l.google.com2015-06-29 → 2026-07-30 · 2 obs
● 2026-07-30 16:18:56
●MXalt3.aspmx.l.google.com2015-06-29 → 2026-07-30 · 2 obs
● 2026-07-30 16:18:56
●MXalt4.aspmx.l.google.com2015-06-29 → 2026-07-30 · 2 obs
● 2026-07-30 16:18:56
●MXaspmx.l.google.com2015-06-29 → 2026-07-30 · 2 obs
● 2026-07-30 16:18:56
●A192.124.249.332026-04-02 → 2026-07-30 · 3 obs
● 2026-04-02 01:51:18
● 2026-07-30 16:18:56
○A67.43.4.1892015-06-29 → 2016-02-03 · 4 obs
● 2016-02-03 02:31:42
○ 2016-06-20 16:54:16
○ 2026-07-30 16:18:56
○A69.167.172.202018-09-27 → 2018-09-27 · 4 obs
● 2018-09-27 08:49:24
○ 2026-04-02 01:51:18
○ 2026-07-30 16:18:56
○A69.167.172.772016-06-20 → 2017-02-05 · 5 obs
● 2016-06-20 16:54:16
● 2017-02-05 04:44:58
○ 2018-09-27 08:49:24
○ 2026-07-30 16:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| hbgknowledge.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hbgknowledge.com (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 8 | google-site-verification=UK4I_5ZfBrCSXPi, MS=ms25021822... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
hbgknowledge.com has exactly one IP address — 192.124.249.33.
elmayan.com, indiagency.it, clflife.com plus two other host names have IP numbers in common with hbgknowledge.com.
Name Servers
hbgknowledge.com has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.
The name server configuration of hbgknowledge.com is shared with other domains, for instance mornafreitasphotography.com, fundmebeforeigo.com, smhovem.com and two others.
Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.
Mail Servers
hbgknowledge.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by hbgknowledge.com are shared with other domains: ns500754.ns500754.ns500731.ns500731.ns500754.ns500731.ns500731.ns500671.ns500688.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com, ns500671.ns500731.ns500742.ns500742.ns500671.ns500731.ns500671.ns500705.ns500705.ns500678.ns500678.ns500649.ns500291.ns500291.ns500131.lustychickser.com, ns500759.ns500759.ns500698.ns500758.ns500736.ns500576.ns500576.ns500708.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 172.253.63.26 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.