drjohnslab.com - robtex.com
drjohnslab.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=1771291435 | ||||||
Subdomains
hostmaster.drjohnslab.com |
mail.drjohnslab.com |
Same first word
drjohnslab.com |
DNS History
16 records (5 active, 11 former)
○NSns.drjohnslab.com2016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 13:19:18
○ 2017-03-26 23:26:04
○ 2026-03-23 11:25:52
○NSns.r4h.com2017-03-26 → 2020-02-22 · 5 obs
● 2017-03-26 23:26:04
● 2020-02-22 18:49:44
○ 2026-03-04 16:35:00
○ 2026-03-23 11:25:52
●NSns1.dns-parking.com2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 16:35:00
● 2026-03-23 11:25:52
○NSns1.net4india.com2015-07-24 → 2016-03-10 · 4 obs
● 2016-03-10 23:29:34
○ 2016-06-29 13:19:18
○ 2026-03-23 11:25:52
●NSns2.dns-parking.com2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 16:35:00
● 2026-03-23 11:25:52
○NSns2.net4india.com2015-07-24 → 2016-03-10 · 4 obs
● 2016-03-10 23:29:34
○ 2016-06-29 13:19:18
○ 2026-03-23 11:25:52
○NSns2.r4h.com2017-03-26 → 2020-02-22 · 5 obs
● 2017-03-26 23:26:04
● 2020-02-22 18:49:44
○ 2026-03-04 16:35:00
○ 2026-03-23 11:25:52
●MXdrjohnslab-com.mail.protection.outlook.com2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 16:35:00
● 2026-03-23 11:25:52
○MXmail.net4india.com2015-07-24 → 2016-03-10 · 4 obs
● 2016-03-10 23:29:34
○ 2016-06-29 13:19:18
○ 2026-03-23 11:25:52
○MXmx1.cloudmailserver.co.in2016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 13:19:18
○ 2017-03-26 23:26:04
○ 2026-03-23 11:25:52
○MXmx1.emailsrvr.com2017-03-26 → 2020-02-22 · 5 obs
● 2017-03-26 23:26:04
● 2020-02-22 18:49:44
○ 2026-03-04 16:35:00
○ 2026-03-23 11:25:52
○MXmx2.cloudmailserver.co.in2016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 13:19:18
○ 2017-03-26 23:26:04
○ 2026-03-23 11:25:52
○A192.169.197.1352020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:49:44
○ 2026-03-04 16:35:00
○ 2026-03-23 11:25:52
○A208.109.126.2052015-07-24 → 2017-03-26 · 4 obs
● 2017-03-26 23:26:04
○ 2020-02-22 18:49:44
○ 2026-03-23 11:25:52
●A2a02:4780:12:c37d::12026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 16:35:00
● 2026-03-23 11:25:52
●A46.202.167.2352026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 16:35:00
● 2026-03-23 11:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| drjohnslab.com | ns1.dns-parking.com, ns2.dns-parking.com | 4 records |
✅ Authoritative Response
Server:162.159.24.201
NS records: ns1.dns-parking.com, ns2.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drjohnslab.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.202.167.235 |
| AAAA | 1 | 2a02:4780:12:c37d::1 |
| NS | 2 | ns1.dns-parking.com, ns2.dns-parking.com |
| MX | 1 | drjohnslab-com.mail.protection.outlook.c |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, pinterest-site-verification=4ffa39504842... |
| SOA | 1 | ns1.dns-parking.com dns.hostinger.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)
Analysis
Hierarchy
drjohnslab.com is the parent of hostmaster.drjohnslab.com and mail.drjohnslab.com.
IP Addresses
Two IP numbers are pointed to by drjohnslab.com: 2a02:4780:12:c37d::1 and 46.202.167.235.
other host names include www.jps-india.com, jps-india.com, srv817036.hstgr.cloud, nainikakkarclasses.com and hostmaster.drjohnslab.com; they share IP numbers with drjohnslab.com.
Name Servers
Two name servers ns1.dns-parking.com and ns2.dns-parking.com handle the delegation for drjohnslab.com.
drjohnslab.com shares the same name server setup as other domains, for instance magadham.in, serenitynowtravel.com, packagingsouthasia.com, shivtech.net and technicaldigit.com.
drjohnslab.com shares name servers with other domains at least partially, for example shikshaforum.in.
Host names with two IP numbers:
ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201.
ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42.
Mail Servers
drjohnslab.com is handled by a single mail server, drjohnslab-com.mail.protection.outlook.com.
Hostname drjohnslab-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.