phdtuning.com - robtex.com
phdtuning.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 | ||||||
Same first word
phdtuning.com |
DNS History
15 records (5 active, 10 former)
●NSns-1392.awsdns-46.org2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 01:25:42
● 2026-03-23 17:44:04
●NSns-1598.awsdns-07.co.uk2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 01:25:42
● 2026-03-23 17:44:04
●NSns-163.awsdns-20.com2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 01:25:42
● 2026-03-23 17:44:04
●NSns-598.awsdns-10.net2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 01:25:42
● 2026-03-23 17:44:04
○NSns-cloud-d1.googledomains.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○NSns-cloud-d2.googledomains.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○NSns-cloud-d3.googledomains.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○NSns-cloud-d4.googledomains.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○MXalt1.gmr-smtp-in.l.google.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○MXalt2.gmr-smtp-in.l.google.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○MXalt3.gmr-smtp-in.l.google.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○MXalt4.gmr-smtp-in.l.google.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
○MXgmr-smtp-in.l.google.com2016-12-16 → 2018-07-24 · 4 obs
● 2018-07-24 12:43:42
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
●MXsmtp.google.com2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 01:25:42
● 2026-03-23 17:44:04
○A168.235.84.922018-07-24 → 2018-07-24 · 3 obs
○ 2026-03-10 01:25:42
○ 2026-03-23 17:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| phdtuning.com | ns-163.awsdns-20.com, ns-598.awsdns-10.net, ns-1598.awsdns-07.co.uk, ns-1392.awsdns-46.org | 1 record |
✅ Authoritative Response
Server:205.251.198.62
NS records: ns-163.awsdns-20.com, ns-598.awsdns-10.net, ns-1598.awsdns-07.co.uk, ns-1392.awsdns-46.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phdtuning.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1392.awsdns-46.org, ns-1598.awsdns-07.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-1598.awsdns-07.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-163.awsdns-20.com)
Analysis
Name Servers
phdtuning.com is delegated to four name servers: ns-163.awsdns-20.com, ns-598.awsdns-10.net, ns-1392.awsdns-46.org and ns-1598.awsdns-07.co.uk.
phdtuning.com shares some name servers with other domains, for example bscenergy.info, energil.com.br, cardata.com.tr, clevershade.com and allaussieengineering.com.au.
Host names with two IP numbers
Two IPs per host:
ns-163.awsdns-20.com points to 2600:9000:5300:a300::1 and 205.251.192.163
ns-598.awsdns-10.net points to 2600:9000:5302:5600::1 and 205.251.194.86
ns-1392.awsdns-46.org points to 2600:9000:5305:7000::1 and 205.251.197.112
ns-1598.awsdns-07.co.uk points to 2600:9000:5306:3e00::1 and 205.251.198.62
Mail Servers
phdtuning.com is handled by a single mail server, smtp.google.com.
phdtuning.com shares the mail server setup with other domains, for example heorion.com, terminata.it, sky.money, leadof.it and indj.be.
phdtuning.com shares some mail servers with other domains, at least partially; for instance hormipret.com, lashaddict.de, adamclarke.ca, mnpatriotguard.org and evision.co.il.
these mail servers are commonly used alongside alt1.aspmx.l.google.com and aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.