pc301.com - dns.ninja

pc301.com

DNSSEC⚠️ Not signed
A67.227.248.139🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC
PTRatlas.pc301.com
NSns1.pc301.com ⭐
A67.227.248.139🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC
PTRatlas.pc301.com
NSns2.pc301.com
A67.227.248.139🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC
PTRatlas.pc301.com
MXpc301.com ⭐
A67.227.248.139🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC
PTRatlas.pc301.com
TXTv=spf1 +a +mx +ip4:67.227.248.139 ~all
SOAns1.pc301.comdevnull@sourcedns.com 2026-07-12 #0

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=1785773022

MX for

pc301.com

Subdomains

atlas.pc301.com
ns2.pc301.com
www.pc301.com
ns1.pc301.com
server.pc301.com

Same first word

pc301.com

Similar names

pc013.com
pc103.com
031cp.com
cp301.com
310pc.com
031cp.cc

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.pc301.comns2.pc301.comns1-cr4-dallas.webserversystems.comns1-cr8-dallas.webserversystems.comns1.pc443.comns2-cr4-dallas.webserversystems.comns2-cr8-dallas.webserversystems.comns2.pc443.comns703231186.a2dns.comns703231187.a2dns.comMXpc301.comA67.227.248.139104.161.38.106162.210.48.7184.172.50.8970.32.31.187
○NSns1-cr4-dallas.webserversystems.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:35:22
○ 2015-12-08 11:12:44
○ 2026-08-03 16:29:28
○NSns1-cr8-dallas.webserversystems.com2015-12-08 → 2016-03-16 · 5 obs
○ 2015-08-14 09:35:22
● 2015-12-08 11:12:44
● 2016-03-16 12:15:58
○ 2016-08-07 19:07:02
○ 2026-08-03 16:29:28
●NSns1.pc301.com2026-02-20 → 2026-08-03 · 3 obs
○ 2020-01-31 06:56:34
● 2026-02-20 17:29:48
● 2026-08-03 16:29:28
○NSns1.pc443.com2016-08-07 → 2016-08-07 · 4 obs
○ 2016-03-16 12:15:58
● 2016-08-07 19:07:02
○ 2020-01-31 06:56:34
○ 2026-08-03 16:29:28
○NSns2-cr4-dallas.webserversystems.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:35:22
○ 2015-12-08 11:12:44
○ 2026-08-03 16:29:28
○NSns2-cr8-dallas.webserversystems.com2015-12-08 → 2016-03-16 · 5 obs
○ 2015-08-14 09:35:22
● 2015-12-08 11:12:44
● 2016-03-16 12:15:58
○ 2016-08-07 19:07:02
○ 2026-08-03 16:29:28
●NSns2.pc301.com2026-02-20 → 2026-08-03 · 3 obs
○ 2020-01-31 06:56:34
● 2026-02-20 17:29:48
● 2026-08-03 16:29:28
○NSns2.pc443.com2016-08-07 → 2016-08-07 · 4 obs
○ 2016-03-16 12:15:58
● 2016-08-07 19:07:02
○ 2020-01-31 06:56:34
○ 2026-08-03 16:29:28
○NSns703231186.a2dns.com2020-01-31 → 2020-01-31 · 4 obs
○ 2016-08-07 19:07:02
● 2020-01-31 06:56:34
○ 2026-02-20 17:29:48
○ 2026-08-03 16:29:28
○NSns703231187.a2dns.com2020-01-31 → 2020-01-31 · 4 obs
○ 2016-08-07 19:07:02
● 2020-01-31 06:56:34
○ 2026-02-20 17:29:48
○ 2026-08-03 16:29:28
●MXpc301.com2015-08-14 → 2026-08-03 · 2 obs
● 2015-08-14 09:35:22
● 2026-08-03 16:29:28
○A104.161.38.1062016-08-07 → 2016-08-07 · 4 obs
○ 2016-03-16 12:15:58
● 2016-08-07 19:07:02
○ 2020-01-31 06:56:34
○ 2026-08-03 16:29:28
○A162.210.48.72015-12-08 → 2016-03-16 · 5 obs
○ 2015-08-14 09:35:22
● 2015-12-08 11:12:44
● 2016-03-16 12:15:58
○ 2016-08-07 19:07:02
○ 2026-08-03 16:29:28
○A184.172.50.892015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:35:22
○ 2015-12-08 11:12:44
○ 2026-08-03 16:29:28
●A67.227.248.1392026-02-20 → 2026-08-03 · 3 obs
○ 2020-01-31 06:56:34
● 2026-02-20 17:29:48
● 2026-08-03 16:29:28
○A70.32.31.1872020-01-31 → 2020-01-31 · 4 obs
○ 2016-08-07 19:07:02
● 2020-01-31 06:56:34
○ 2026-02-20 17:29:48
○ 2026-08-03 16:29:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pc301.comns1.pc301.com, ns2.pc301.com2 records

✅ Authoritative Response

Server:67.227.248.139

NS records: ns1.pc301.com, ns2.pc301.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pc301.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A167.227.248.139
NS2ns1.pc301.com, ns2.pc301.com
MX1pc301.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:67.227.248.139 ~all
SOA1ns1.pc301.com devnull.sourcedns.com

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.pc301.com, ns2.pc301.com)

Analysis

Hierarchy

The domain pc301.com serves as parent to atlas.pc301.com, ns2.pc301.com, www.pc301.com, ns1.pc301.com and server.pc301.com.

Mail Server Role

pc301.com is listed as a mail server for itself.

IP Addresses

pc301.com resolves to one IP address: 67.227.248.139.

host.nerd123.com, webmail.rsstern.us, webdisk.softwarekb.com and two other host names share IP numbers with pc301.com.

Name Servers

Two name servers handle the delegation for pc301.com: ns1.pc301.com and ns2.pc301.com.

pc301.com uses the same name servers as several other domains — among them graphcat.com, lawalarms.com, monmilmag.com and two more.

pc301.com shares at least some of its name servers with other domains, for example softwarekb.com, filetiger.com, antiquecircus.com and pc240.com.

These name servers are often deployed together with the name servers ns1.liquidweb.com, ns.liquidweb.com, ns6948180145.a2dns.com and ns6948180146.a2dns.com.

ns1.pc301.com directs to 67.227.248.139, as does ns2.pc301.com — both hostnames resolve to that one IP address.

ns1.pc301.com along with ns2.pc301.com each resolve to 67.227.248.139 IP addresses.

Mail Servers

Mail for pc301.com is handled by one mail server — pc301.com.

pc301.com carries a single IP number, which is 67.227.248.139.