techdoctor.com - robtex.com
techdoctor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.27.134.120🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object | ||||||
| NS | ns2.unaux.com ⭐ | ||||||
| A | 198.251.86.152🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns4.byet.org | ||||||
| NS | ns1.byet.org ⚠️ Not in zone NS records | ||||||
| A | 198.251.90.216FRANTECH198.251.90.0/24 More specific route. | ||||||
| PTR | ns1.byet.org | ||||||
| NS | ns2.byet.org ⚠️ Not in zone NS records | ||||||
| A | 198.251.86.153🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns3.byet.org | ||||||
| SOA | ns2.unaux.comsupport@techdoctor.com 2006-11-24 #2 | ||||||
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=1774431112 | ||||||
Subdomains
mail.techdoctor.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.byet.org2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 18:33:26
● 2026-03-25 09:39:50
○NSns1.nantucket.net2007-10-28 → 2017-02-11 · 4 obs
● 2017-02-11 14:50:50
○ 2026-03-20 18:33:26
○ 2026-03-25 09:39:50
●NSns2.byet.org2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 18:33:26
● 2026-03-25 09:39:50
○NSns2.nantucket.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-16 16:35:38
○ 2026-03-25 09:39:50
●NSns2.unaux.com2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 18:33:26
● 2026-03-25 09:39:50
○NSsparky.nantucket.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-16 16:35:38
○ 2026-03-25 09:39:50
○MXmail.techdoctor.com2007-10-28 → 2017-02-11 · 4 obs
● 2017-02-11 14:50:50
○ 2026-03-20 18:33:26
○ 2026-03-25 09:39:50
○A12.46.124.192007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-16 16:35:38
○ 2026-03-25 09:39:50
●A185.27.134.1202026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 18:33:26
● 2026-03-25 09:39:50
○A216.75.19.1022015-11-11 → 2017-02-11 · 5 obs
● 2015-11-11 17:45:28
● 2017-02-11 14:50:50
○ 2026-03-20 18:33:26
○ 2026-03-25 09:39:50
○A216.75.19.802015-07-16 → 2015-07-16 · 4 obs
● 2015-07-16 16:35:38
○ 2015-11-11 17:45:28
○ 2026-03-25 09:39:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| techdoctor.com | ns1.byet.org, ns2.byet.org | - |
✅ Authoritative Response
Server:198.251.90.216
NS records: ns1.byet.org, ns2.byet.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdoctor.com (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.27.134.120 |
| SOA | 1 | ns2.unaux.com support.techdoctor.com |
Analysis
Hierarchy
techdoctor.com is the parent of mail.techdoctor.com.
IP Addresses
techdoctor.com points to IP number 185.27.134.120.
For instance, other host names gjiajia.com, alltool.lovestoblog.com, chitwan.net, maobadi.com and fastliketurtle.com share IP numbers with techdoctor.com.
Name Servers
The delegation for techdoctor.com is handled by three name servers: ns2.unaux.com, ns1.byet.org and ns2.byet.org.
techdoctor.com shares name servers with other domains at least partially, for example alfabirds.com, bongoinfo.com, abdalbasit.net, wx38.cn and dangjiu.com.
these name servers are commonly used with the name servers ns3.byet.org, ns4.byet.org, ns5.byet.org, ns1.infinityfree.com, ns2.infinityfree.com, ns2.epizy.com, ns1.epizy.com, ns1.unaux.com and ns2.ezyro.com.
Host names with a single IP address: ns2.unaux.com points to 198.251.86.152; ns1.byet.org points to 198.251.90.216; ns2.byet.org points to 198.251.86.153.