pdrcontractors.com - robtex.com
pdrcontractors.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 | ||||||
DNS History
19 records (8 active, 11 former)
●NSadel.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 08:22:30
●NSmarek.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 08:22:30
○NSns39.domaincontrol.com2018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○NSns40.domaincontrol.com2018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
●MXalt1.aspmx.l.google.com2026-03-21 → 2026-03-21 · 1 obs
●MXalt2.aspmx.l.google.com2026-03-21 → 2026-03-21 · 1 obs
●MXaspmx.l.google.com2026-03-21 → 2026-03-21 · 1 obs
●MXaspmx2.googlemail.com2026-03-21 → 2026-03-21 · 1 obs
●MXaspmx3.googlemail.com2026-03-21 → 2026-03-21 · 1 obs
○A184.168.221.332018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A184.168.221.342018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A184.168.221.352018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A184.168.221.482018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A184.168.221.612018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A50.63.202.322018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A50.63.202.392018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A50.63.202.402018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
○A50.63.202.422018-08-09 → 2018-08-09 · 2 obs
○ 2026-03-21 08:22:30
●A74.208.89.2462026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 08:22:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pdrcontractors.com | adel.ns.cloudflare.com, marek.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.55
NS records: adel.ns.cloudflare.com, marek.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdrcontractors.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.89.246 |
| NS | 2 | adel.ns.cloudflare.com, marek.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=QaE3KyF7ofPK0O7, v=spf1 a mx include:_spf.google.com incl |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adel.ns.cloudflare.com, adel.ns.cloudflare.com, adel.ns.cloudflare.com...)
Analysis
IP Addresses
pdrcontractors.com points to a single IP number: 74.208.89.246.
Other host names like 74-208-89-246.plesk.page and loghomesofthesmokies.com share IP numbers with pdrcontractors.com.
Name Servers
pdrcontractors.com is delegated to two name servers: adel.ns.cloudflare.com and marek.ns.cloudflare.com.
pdrcontractors.com shares the same name server setup as other domains, for example schubert.com.br, privateserve.co.uk, benacquisto.com, thespaceuk.com and horizon-chem.com.
pdrcontractors.com at least partially shares name servers with other domains, for instance simplestep.com, zamockereality.sk, 2011xm.com, msftlibs.com and psstock.com.
These name servers are often used with anna.ns.cloudflare.com and graham.ns.cloudflare.com.
Host names with six IP numbers:
adel.ns.cloudflare.com points to: 2606:4700:50::adf5:3a37, 2803:f800:50::6ca2:c037, 2a06:98c1:50::ac40:2037, 108.162.192.55, 172.64.32.55 and 173.245.58.55; marek.ns.cloudflare.com points to: 2606:4700:58::adf5:3bca, 2803:f800:50::6ca2:c1ca, 2a06:98c1:50::ac40:21ca, 108.162.193.202, 172.64.33.202 and 173.245.59.202.
Mail Servers
pdrcontractors.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
pdrcontractors.com shares mail servers with other domains at least partially, including ns500759.ns500758.ns500758.ns500698.ns500735.ns500735.ns500736.ns500736.ns500576.ns500576.ns500576.ns500708.ns500698.ns500652.ns500576.trackreceptor.com, fpsed.org, 416.io, ns500693.ns500734.ns500693.ns500734.ns500693.ns500699.ns500693.ns500699.ns500693.ns500699.ns500699.ns500734.ns500699.ns500588.ns500699.ns500699.ns500612.ns500588.ns500110.dtrkdll.com and ns500759.ns500759.ns500698.ns500758.ns500735.ns500735.ns500735.ns500698.ns500735.ns500736.ns500698.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com.
these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hosts with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.