tpoltech.com - dns.ninja
tpoltech.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=1783655762 | ||||||
Previously MX for
tpoltech.com |
Subdomains
Same first word
tpoltech.com |
Similar names
DNS History
12 records (10 active, 2 former)
●NSns-1079.awsdns-06.org2015-06-22 → 2026-07-10 · 2 obs
● 2026-07-10 04:03:20
●NSns-1884.awsdns-43.co.uk2015-06-22 → 2026-07-10 · 2 obs
● 2026-07-10 04:03:20
●NSns-435.awsdns-54.com2015-06-22 → 2026-07-10 · 2 obs
● 2026-07-10 04:03:20
●NSns-765.awsdns-31.net2015-06-22 → 2026-07-10 · 2 obs
● 2026-07-10 04:03:20
●MXalt1.aspmx.l.google.com2020-02-05 → 2026-07-10 · 3 obs
● 2020-02-05 14:25:08
● 2026-07-10 04:03:20
●MXalt2.aspmx.l.google.com2020-02-05 → 2026-07-10 · 3 obs
● 2020-02-05 14:25:08
● 2026-07-10 04:03:20
●MXalt3.aspmx.l.google.com2020-02-05 → 2026-07-10 · 3 obs
● 2020-02-05 14:25:08
● 2026-07-10 04:03:20
●MXalt4.aspmx.l.google.com2020-02-05 → 2026-07-10 · 3 obs
● 2020-02-05 14:25:08
● 2026-07-10 04:03:20
●MXaspmx.l.google.com2020-02-05 → 2026-07-10 · 3 obs
● 2020-02-05 14:25:08
● 2026-07-10 04:03:20
○MXmail.tpoltech.com2016-04-18 → 2017-03-26 · 5 obs
● 2016-04-18 12:24:40
● 2017-03-26 16:20:28
○ 2020-02-05 14:25:08
○ 2026-07-10 04:03:20
○MXtpoltech.com2015-06-22 → 2016-01-29 · 4 obs
● 2016-01-29 03:55:28
○ 2016-04-18 12:24:40
○ 2026-07-10 04:03:20
●A54.191.1.2002015-06-22 → 2026-07-10 · 2 obs
● 2026-07-10 04:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tpoltech.com | ns-765.awsdns-31.net, ns-435.awsdns-54.com, ns-1079.awsdns-06.org, ns-1884.awsdns-43.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.92
NS records: ns-765.awsdns-31.net, ns-435.awsdns-54.com, ns-1079.awsdns-06.org, ns-1884.awsdns-43.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tpoltech.com (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.191.1.200 |
| NS | 4 | ns-1079.awsdns-06.org, ns-1884.awsdns-43.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=ooMSLc9wLzIx82Z |
| SOA | 1 | ns-435.awsdns-54.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-435.awsdns-54.com, ns-435.awsdns-54.com)
Analysis
Hierarchy
www.tpoltech.com, mail.tpoltech.com and server1.tpoltech.com each fall under the parent domain tpoltech.com.
IP Addresses
tpoltech.com resolves to just one IP address, 54.191.1.200.
server1.tpoltech.com and ec2-54-191-1-200.us-west-2.compute.amazonaws.com, along with other host names, share IP addresses with tpoltech.com.
Name Servers
The NS records for tpoltech.com point to four name servers: ns-435.awsdns-54.com, ns-765.awsdns-31.net, ns-1079.awsdns-06.org and ns-1884.awsdns-43.co.uk.
tpoltech.com partially shares its NS delegation with several other domains, including atkna.com, ola-sb.com, chrisandanisha.com and two others.
ns-435.awsdns-54.com, ns-765.awsdns-31.net, ns-1079.awsdns-06.org and ns-1884.awsdns-43.co.uk each carry two IP addresses. ns-435.awsdns-54.com has 205.251.193.179 and 2600:9000:5301:b300::1; ns-765.awsdns-31.net has 205.251.194.253 and 2600:9000:5302:fd00::1; ns-1079.awsdns-06.org has 205.251.196.55 and 2600:9000:5304:3700::1; ns-1884.awsdns-43.co.uk has 205.251.199.92 and 2600:9000:5307:5c00::1.
Mail Servers
Mail for tpoltech.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between tpoltech.com and other domains, including ns500742.ns500742.ns500671.ns500671.ns500671.ns500705.ns500688.ns500678.ns500671.ns500705.ns500705.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com, tailoredtutoring.biz, ns500734.ns500693.ns500734.ns500699.ns500734.ns500699.ns500693.ns500693.ns500612.ns500612.ns500632.ns500588.ns500588.dtrkdll.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.