bobk4.com - robtex.com
bobk4.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=1783154161 | ||||||
Subdomains
www.bobk4.com |
Same first word
bobk4.com |
Similar names
DNS History
15 records (7 active, 8 former)
●NSns-cloud-d1.googledomains.com2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
●NSns-cloud-d2.googledomains.com2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
●NSns-cloud-d3.googledomains.com2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
●NSns-cloud-d4.googledomains.com2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
○NSns19.domaincontrol.com2015-06-20 → 2020-03-11 · 4 obs
● 2020-03-11 02:30:54
○ 2026-04-20 10:51:58
○ 2026-07-04 08:48:08
○NSns20.domaincontrol.com2015-06-20 → 2020-03-11 · 4 obs
● 2020-03-11 02:30:54
○ 2026-04-20 10:51:58
○ 2026-07-04 08:48:08
○MXbobk4-com.mail.protection.outlook.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 02:30:54
○ 2026-04-20 10:51:58
○ 2026-07-04 08:48:08
○MXmailstore1.secureserver.net2015-06-20 → 2017-03-30 · 4 obs
● 2017-03-30 14:05:26
○ 2020-03-11 02:30:54
○ 2026-07-04 08:48:08
●MXmxa.mailgun.org2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
●MXmxb.mailgun.org2026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
○MXsmtp.secureserver.net2015-06-20 → 2017-03-30 · 4 obs
● 2017-03-30 14:05:26
○ 2020-03-11 02:30:54
○ 2026-07-04 08:48:08
○A184.168.221.102015-11-10 → 2017-03-30 · 5 obs
● 2015-11-10 19:16:08
● 2017-03-30 14:05:26
○ 2020-03-11 02:30:54
○ 2026-07-04 08:48:08
●A198.49.23.1442026-04-20 → 2026-07-04 · 3 obs
● 2026-04-20 10:51:58
● 2026-07-04 08:48:08
○A50.63.202.582020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 02:30:54
○ 2026-04-20 10:51:58
○ 2026-07-04 08:48:08
○A68.178.254.1242015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-10 19:16:08
○ 2026-07-04 08:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bobk4.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 3 | NETORGFT4113958.onmicrosoft.com, v=spf1 include:mailgun.org ~all... |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Hierarchy
bobk4.com serves as the parent of www.bobk4.com.
IP Addresses
bobk4.com resolves to just one IP address, 198.49.23.144.
Two other host names, along with petroviclaw.com, 99battalion.org and claudiaweaver.com, also share IP numbers with bobk4.com.
Name Servers
The NS records for bobk4.com point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
bobk4.com has at least partial name server overlap with other domains, such as recuply.com, echtleaf.com, kksuk.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
bobk4.com is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with bobk4.com are patelmr.com, eastoakestates.com, 7204402544news.com and two others.
There is at least a partial MX overlap between bobk4.com and other domains, including businesscenters.be, madlinc.com, leplan.ca and two others.
Both mxa.mailgun.org and mxb.mailgun.org have a single IP address, 34.149.254.5, and share it.
Host names pointing to 34.149.254.5 IP addresses: mxa.mailgun.org and mxb.mailgun.org.