doctorsservice.info - robtex.com
doctorsservice.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774595570 | ||||||
Subdomains
mail.doctorsservice.info |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSauthdns01.utilitytelephone.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
●NSauthdns02.utilitytelephone.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
●NSauthdns03.utilitytelephone.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
○NSns1.iplt.twtelecom.net2015-05-18 → 2016-09-20 · 3 obs
● 2016-09-20 03:08:18
○ 2026-03-27 07:27:54
○NSns1.milw.twtelecom.net2015-05-18 → 2016-09-20 · 3 obs
● 2016-09-20 03:08:18
○ 2026-03-27 07:27:54
●NSns3.telcon.com2015-05-18 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
●NStwocons.telcon.com2015-05-18 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
●MXmail.doctorsservice.info2015-05-18 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| doctorsservice.info | ns3.telcon.com, authdns03.utilitytelephone.net, authdns01.utilitytelephone.net, authdns02.utilitytelephone.net | - |
✅ Authoritative Response
Server:206.128.120.40
NS records: ns3.telcon.com, authdns03.utilitytelephone.net, authdns01.utilitytelephone.net, authdns02.utilitytelephone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctorsservice.info (unsigned zone)
⏱️ Timing
Total: 3367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | authdns03.utilitytelephone.net, authdns01.utilitytelephone.net... |
| MX | 1 | mail.doctorsservice.info (pri: 0) |
| SOA | 1 | twocons.telcon.com lrl.stoneware.com |
Analysis
Hierarchy
doctorsservice.info is a parent of mail.doctorsservice.info.
Name Servers
doctorsservice.info is delegated to five name servers: ns3.telcon.com, twocons.telcon.com, authdns01.utilitytelephone.net, authdns02.utilitytelephone.net and authdns03.utilitytelephone.net.
At least part of the name servers for doctorsservice.info are shared with other domains, for instance 240.75.208.in-addr.arpa, 15.73.208.in-addr.arpa, 104.255.173.in-addr.arpa, 81.113.66.in-addr.arpa and 204.85.208.in-addr.arpa.
These name servers are commonly used alongside ns1.iplt.twtelecom.net and ns1.milw.twtelecom.net.
Host names with two IP numbers:
The host name authdns01.utilitytelephone.net points to: 2607:f8c8:1::10 and 204.14.140.210.
The host name authdns02.utilitytelephone.net points to: 2607:f8c8:1::10 and 206.128.120.40.
The host name authdns03.utilitytelephone.net points to: 2607:f8c8:2::10 and 208.65.221.251.
Note: 2607:f8c8:1::10 is the target of both authdns01.utilitytelephone.net and authdns02.utilitytelephone.net.
Host names with one IP number:
The host name ns3.telcon.com points to: 74.202.194.35.
The host name twocons.telcon.com points to: 173.255.106.173.
Mail Servers
The mail server for doctorsservice.info is mail.doctorsservice.info.
Host mail.doctorsservice.info points to IP 74.202.194.35.