techdoor.com - dns.ninja
techdoor.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=1781864800 | ||||||
Subdomains
xml-v4.techdoor.com |
rtb-apac-v4.techdoor.com |
login.techdoor.com |
xml-eu-v4.techdoor.com |
rtb-eu-v4.techdoor.com |
rtb-eu.techdoor.com |
filter-eu.techdoor.com |
static.techdoor.com |
xml-eu.techdoor.com |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSdns1.name-services.com2015-07-15 → 2026-06-19 · 2 obs
● 2026-06-19 10:46:56
●NSdns2.name-services.com2015-07-15 → 2026-06-19 · 2 obs
● 2026-06-19 10:46:56
●NSdns3.name-services.com2015-07-15 → 2026-06-19 · 2 obs
● 2026-06-19 10:46:56
●NSdns4.name-services.com2015-07-15 → 2026-06-19 · 2 obs
● 2026-06-19 10:46:56
●NSdns5.name-services.com2015-07-15 → 2026-06-19 · 2 obs
● 2026-06-19 10:46:56
○MXeforwardct.name-services.com2015-11-16 → 2017-07-04 · 5 obs
● 2015-11-16 20:18:50
● 2017-07-04 21:11:44
○ 2026-05-21 14:19:54
○ 2026-06-19 10:46:56
○MXeforwardct2.name-services.com2015-11-16 → 2017-07-04 · 5 obs
● 2015-11-16 20:18:50
● 2017-07-04 21:11:44
○ 2026-05-21 14:19:54
○ 2026-06-19 10:46:56
○MXeforwardct3.name-services.com2015-11-16 → 2017-07-04 · 5 obs
● 2015-11-16 20:18:50
● 2017-07-04 21:11:44
○ 2026-05-21 14:19:54
○ 2026-06-19 10:46:56
○MXmx.mail2.name-services.com2015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-16 20:18:50
○ 2026-06-19 10:46:56
●MXmx.techdoor.com.cust.a.hostedemail.com2026-05-21 → 2026-06-19 · 3 obs
● 2026-05-21 14:19:54
● 2026-06-19 10:46:56
○A173.239.36.1182015-07-15 → 2017-07-04 · 4 obs
● 2017-07-04 21:11:44
○ 2026-05-21 14:19:54
○ 2026-06-19 10:46:56
●A64.98.135.652026-05-21 → 2026-06-19 · 3 obs
● 2026-05-21 14:19:54
● 2026-06-19 10:46:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techdoor.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdoor.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.98.135.65 |
| NS | 5 | dns3.name-services.com, dns2.name-services.com... |
| MX | 1 | mx.techdoor.com.cust.a.hostedemail.com ( |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
Hierarchy
The host names xml-v4.techdoor.com, rtb-apac-v4.techdoor.com, login.techdoor.com, xml-eu-v4.techdoor.com and rtb-eu-v4.techdoor.com — among a few others — fall under the parent domain techdoor.com.
IP Addresses
techdoor.com has exactly one IP address — 64.98.135.65.
n1mm.com, irishrailwaymodels.org, www.tsu.co plus two other host names have IP numbers in common with techdoor.com.
Name Servers
Five name servers handle delegation for techdoor.com: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
At least some of techdoor.com's name servers are shared with other domains, for example alerte-enlevement.com, followinghim.org, gitaar.com and two more.
These name servers tend to be deployed in combination with the name servers dns4.name-services.com and dns5.name-services.com.
Host names pointing to two IP addresses:
dns1.name-services.com resolves to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com resolves to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com resolves to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com resolves to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com resolves to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
techdoor.com uses one mail server — mx.techdoor.com.cust.a.hostedemail.com.
mx.techdoor.com.cust.a.hostedemail.com points to one IP number — 216.40.42.4.