ptcchicago.com - robtex.com

ptcchicago.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=5

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=1774620597

Same first word

ptcchicago.com

DNS History

23 records (13 active, 10 former)

200920112013201520172019202120232025NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns57.1and1.comns58.1and1.comns67.domaincontrol.comns68.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netmx00.1and1.commx01.1and1.comsmtp.secureserver.netA198.185.159.144198.185.159.145198.49.23.144198.49.23.145184.168.221.3874.208.22.50
●NSns-cloud-d1.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●NSns-cloud-d2.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●NSns-cloud-d3.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●NSns-cloud-d4.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
○NSns57.1and1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 16:19:46
○ 2015-07-25 02:49:02
○ 2026-03-27 14:31:22
○NSns58.1and1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 16:19:46
○ 2015-07-25 02:49:02
○ 2026-03-27 14:31:22
○NSns67.domaincontrol.com2015-07-25 → 2017-03-28 · 5 obs
○ 2008-03-09 16:19:46
● 2015-07-25 02:49:02
● 2017-03-28 21:40:50
○ 2026-03-26 16:20:00
○ 2026-03-27 14:31:22
○NSns68.domaincontrol.com2015-07-25 → 2017-03-28 · 5 obs
○ 2008-03-09 16:19:46
● 2015-07-25 02:49:02
● 2017-03-28 21:40:50
○ 2026-03-26 16:20:00
○ 2026-03-27 14:31:22
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●MXaspmx.l.google.com2026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
○MXmailstore1.secureserver.net2015-07-25 → 2017-03-28 · 5 obs
○ 2008-03-09 16:19:46
● 2015-07-25 02:49:02
● 2017-03-28 21:40:50
○ 2026-03-26 16:20:00
○ 2026-03-27 14:31:22
○MXmx00.1and1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 16:19:46
○ 2015-07-25 02:49:02
○ 2026-03-27 14:31:22
○MXmx01.1and1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 16:19:46
○ 2015-07-25 02:49:02
○ 2026-03-27 14:31:22
○MXsmtp.secureserver.net2015-07-25 → 2017-03-28 · 5 obs
○ 2008-03-09 16:19:46
● 2015-07-25 02:49:02
● 2017-03-28 21:40:50
○ 2026-03-26 16:20:00
○ 2026-03-27 14:31:22
○A184.168.221.382015-07-25 → 2017-03-28 · 5 obs
○ 2008-03-09 16:19:46
● 2015-07-25 02:49:02
● 2017-03-28 21:40:50
○ 2026-03-26 16:20:00
○ 2026-03-27 14:31:22
●A198.185.159.1442026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●A198.185.159.1452026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●A198.49.23.1442026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
●A198.49.23.1452026-03-26 → 2026-03-27 · 3 obs
○ 2017-03-28 21:40:50
● 2026-03-26 16:20:00
● 2026-03-27 14:31:22
○A74.208.22.502008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 16:19:46
○ 2015-07-25 02:49:02
○ 2026-03-27 14:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
ptcchicago.comns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

TypeCountSample Data
A4198.49.23.145, 198.49.23.144...
NS4ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-d1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

IP Addresses

ptcchicago.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

For instance, other host names nicosoto.me, aftconstruction.com, halesangels.com, faxell.com and mcdonald-enterprises.com share IP numbers with ptcchicago.com.

Name Servers

ptcchicago.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

ptcchicago.com shares name servers with other domains at least partially, for example gumganesha.com, (0x65726f746963)naughty.com, nowebscale.com, robandalex.com and vinncorp.com.

Host names with two IP numbers:

ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109

ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109

ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109

ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109

Mail Servers

Five mail servers handle ptcchicago.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ptcchicago.com shares mail servers with other domains at least partially; for instance timespub.com, ospinn.com, flowplayer.org, fairwoodpark.org and ns500698.ns500759.ns500698.ns500736.ns500736.ns500736.ns500735.ns500735.ns500708.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com.

These mail servers are commonly used with the servers aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27