1stclasspdr.com - robtex.com

1stclasspdr.com

DNSSEC⚠️ Not signed
A206.188.193.109🇺🇸 Jacksonville206.188.193.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRvux.netsolhost.com
NSdns101.register.com ⭐
A162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns102.register.com
A162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx001.register.xion.oxcs.net ⭐
A173.45.18.128🇨🇦 AMC173.45.16.0/22
PTRmx31.oxsus-vadesecure.net
MXmx002.register.xion.oxcs.net ⭐
A173.45.18.129🇨🇦 AMC173.45.16.0/22
PTRmx32.oxsus-vadesecure.net
MXmx003.register.xion.oxcs.net ⭐
A51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route
PTRmx33.oxsus-vadesecure.net
MXmx004.register.xion.oxcs.net ⭐
A51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route
PTRmx34.oxsus-vadesecure.net
TXTv=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all
SOADNS101.REGISTER.comroot@REGISTER.com serial=123032813

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774646002

Same first word

1stclasspdr.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSdns101.register.comdns102.register.comdns041.b.register.comdns112.c.register.comdns214.a.register.comdns249.d.register.comMXmx001.register.xion.oxcs.netmx002.register.xion.oxcs.netmx003.register.xion.oxcs.netmx004.register.xion.oxcs.netmx07.register.comA206.188.193.109
○NSdns041.b.register.com2015-06-06 → 2018-07-02 · 4 obs
● 2015-06-06 13:30:48
● 2018-07-02 02:29:44
○ 2026-03-25 03:00:56
○ 2026-03-27 21:18:58
●NSdns101.register.com2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
●NSdns102.register.com2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
○NSdns112.c.register.com2015-06-06 → 2018-07-02 · 4 obs
● 2015-06-06 13:30:48
● 2018-07-02 02:29:44
○ 2026-03-25 03:00:56
○ 2026-03-27 21:18:58
○NSdns214.a.register.com2015-06-06 → 2018-07-02 · 4 obs
● 2015-06-06 13:30:48
● 2018-07-02 02:29:44
○ 2026-03-25 03:00:56
○ 2026-03-27 21:18:58
○NSdns249.d.register.com2015-06-06 → 2018-07-02 · 4 obs
● 2015-06-06 13:30:48
● 2018-07-02 02:29:44
○ 2026-03-25 03:00:56
○ 2026-03-27 21:18:58
●MXmx001.register.xion.oxcs.net2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
●MXmx002.register.xion.oxcs.net2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
●MXmx003.register.xion.oxcs.net2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
●MXmx004.register.xion.oxcs.net2026-03-25 → 2026-03-27 · 3 obs
○ 2018-07-02 02:29:44
● 2026-03-25 03:00:56
● 2026-03-27 21:18:58
○MXmx07.register.com2015-06-06 → 2018-07-02 · 4 obs
● 2015-06-06 13:30:48
● 2018-07-02 02:29:44
○ 2026-03-25 03:00:56
○ 2026-03-27 21:18:58
●A206.188.193.1092015-06-06 → 2026-03-27 · 2 obs
● 2015-06-06 13:30:48
● 2026-03-27 21:18:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
1stclasspdr.comdns101.register.com, dns102.register.com2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stclasspdr.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

TypeCountSample Data
A1206.188.193.109
NS2dns102.register.com, dns101.register.com
MX4mx001.register.xion.oxcs.net (pri: 10), mx003.register.xion.oxcs.net (pri: 10)...
TXT1v=spf1 include:spf.registeredsite.com in
SOA1DNS101.REGISTER.com root.REGISTER.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

IP Addresses

1stclasspdr.com resolves to a single IP: 206.188.193.109.

Other host names, for instance mx.ownersbox.net, pinkbrace.com, 036d564.netsolhost.com, goctechnologies.net and lanegray.com share IP numbers with 1stclasspdr.com.

Name Servers

1stclasspdr.com has two name servers: dns101.register.com and dns102.register.com.

1stclasspdr.com shares the same name server setup as other domains, for example ontvhealth.com, supermercadossmart.net, jetreaction.net, tallgrasspharmacy.com and compudesigns.net.

Host names with a single IP:

dns101.register.com points to 162.159.24.117

dns102.register.com points to 162.159.25.158

Mail Servers

1stclasspdr.com is handled by four mail servers: mx001.register.xion.oxcs.net, mx002.register.xion.oxcs.net, mx003.register.xion.oxcs.net and mx004.register.xion.oxcs.net.

1stclasspdr.com shares some mail servers with other domains, at least partially; for instance francismillar.com, mywalletwiz.com, outreart.com, downtown-flowers.net and ageitech.com.

these mail servers are commonly used alongside mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

Host names with a single IP

mx001.register.xion.oxcs.net resolves to 173.45.18.128

mx002.register.xion.oxcs.net resolves to 173.45.18.129

mx003.register.xion.oxcs.net resolves to 51.81.206.108

mx004.register.xion.oxcs.net resolves to 51.81.206.109