firstclasstransit.com - robtex.com

firstclasstransit.com

DNSSEC⚠️ Not signed
A2a02:4780:4a:2838:abcf:40ed:efef:6360🇨🇾 IIHOS0012a02:4780:4a::/48 HOSTINGER US
A2a02:4780:4d:3529:4bd2:c5dd:ca77:c6ad🇨🇾 IIHOS0012a02:4780:4d::/48 HOSTINGER US
A88.223.87.77🇱🇹 IIHOS00188.223.80.0/21 HOSTINGER US
A147.79.79.123🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US
NSns1.dns-parking.com ⭐
A2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTbrevo-code:d330f45921eb967caa1d90b6ab4369cb
TXTgoogle-site-verification=pZPTjv1MfGz3I2nHky2g5hPsV6yEfELEUuoFASHu0u4
TXTv=spf1 include:_spf.mail.hostinger.com ~all
SOAns1.dns-parking.comdns@hostinger.com 2026-03-05 #1

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=1771291435

Previously MX for

firstclasstransit.com

Same first word

firstclasstransit.com

DNS History

36 records (11 active, 25 former)

200920112013201520172019202120232025NSns1.dns-parking.comns2.dns-parking.comns1.officelive.comns2.officelive.comns47.domaincontrol.comns48.domaincontrol.comns77.domaincontrol.comns78.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comfirstclasstransit.commailstore1.secureserver.netpamx1.hotmail.comsmtp.secureserver.netA147.79.79.1232a02:4780:4a:2838:abcf:40ed:efef:63602a02:4780:4d:3529:4bd2:c5dd:ca77:c6ad88.223.87.77145.223.124.210147.79.72.63147.79.72.81147.79.79.10147.79.79.98184.168.131.2412a02:4780:4a:504:854f:349a:c95b:9f332a02:4780:4a:7281:5f1d:cc1f:b6c4:da092a02:4780:4b:7eee:51a8:83a3:eff5:a7b62a02:4780:4b:ed4c:6e98:368d:9b32:27f92a02:4780:4d:22ef:f712:8f6b:3526:c5c32a02:4780:4d:e398:7299:16ef:78c0:837a50.62.77.12865.55.194.7488.223.87.221
●NSns1.dns-parking.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
○NSns1.officelive.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 17:28:30
○ 2015-11-01 04:56:02
○ 2026-03-11 12:01:00
●NSns2.dns-parking.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
○NSns2.officelive.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 17:28:30
○ 2015-11-01 04:56:02
○ 2026-03-11 12:01:00
○NSns47.domaincontrol.com2018-12-11 → 2018-12-11 · 4 obs
○ 2017-02-10 08:43:30
● 2018-12-11 12:28:04
○ 2026-03-09 11:12:46
○ 2026-03-11 12:01:00
○NSns48.domaincontrol.com2018-12-11 → 2018-12-11 · 4 obs
○ 2017-02-10 08:43:30
● 2018-12-11 12:28:04
○ 2026-03-09 11:12:46
○ 2026-03-11 12:01:00
○NSns77.domaincontrol.com2015-11-01 → 2016-04-15 · 5 obs
○ 2008-03-15 17:28:30
● 2015-11-01 04:56:02
● 2016-04-15 05:50:54
○ 2017-02-10 08:43:30
○ 2026-03-11 12:01:00
○NSns78.domaincontrol.com2015-11-01 → 2016-04-15 · 5 obs
○ 2008-03-15 17:28:30
● 2015-11-01 04:56:02
● 2016-04-15 05:50:54
○ 2017-02-10 08:43:30
○ 2026-03-11 12:01:00
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
●MXalt3.aspmx.l.google.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
●MXalt4.aspmx.l.google.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
●MXaspmx.l.google.com2026-03-09 → 2026-03-11 · 3 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
● 2026-03-11 12:01:00
○MXfirstclasstransit.com2015-11-01 → 2016-04-15 · 5 obs
○ 2008-03-15 17:28:30
● 2015-11-01 04:56:02
● 2016-04-15 05:50:54
○ 2017-02-10 08:43:30
○ 2026-03-11 12:01:00
○MXmailstore1.secureserver.net2018-12-11 → 2018-12-11 · 4 obs
○ 2017-02-10 08:43:30
● 2018-12-11 12:28:04
○ 2026-03-09 11:12:46
○ 2026-03-11 12:01:00
○MXpamx1.hotmail.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 17:28:30
○ 2015-11-01 04:56:02
○ 2026-03-11 12:01:00
○MXsmtp.secureserver.net2018-12-11 → 2018-12-11 · 4 obs
○ 2017-02-10 08:43:30
● 2018-12-11 12:28:04
○ 2026-03-09 11:12:46
○ 2026-03-11 12:01:00
○A145.223.124.2102026-03-09 → 2026-03-09 · 4 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
○ 2026-03-10 02:01:44
○ 2026-03-11 12:01:00
○A147.79.72.632026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-09 11:12:46
● 2026-03-10 02:01:44
○ 2026-03-11 06:16:36
○ 2026-03-11 12:01:00
○A147.79.72.812026-03-11 → 2026-03-11 · 4 obs
○ 2026-03-10 02:01:44
● 2026-03-11 06:16:36
○ 2026-03-11 11:45:52
○ 2026-03-11 12:01:00
○A147.79.79.102026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-09 11:12:46
● 2026-03-10 02:01:44
○ 2026-03-11 06:16:36
○ 2026-03-11 12:01:00
●A147.79.79.1232026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-11 06:16:36
● 2026-03-11 11:45:52
● 2026-03-11 12:01:00
○A147.79.79.982026-03-11 → 2026-03-11 · 4 obs
○ 2026-03-10 02:01:44
● 2026-03-11 06:16:36
○ 2026-03-11 11:45:52
○ 2026-03-11 12:01:00
○A184.168.131.2412018-12-11 → 2018-12-11 · 4 obs
○ 2017-02-10 08:43:30
● 2018-12-11 12:28:04
○ 2026-03-09 11:12:46
○ 2026-03-11 12:01:00
●A2a02:4780:4a:2838:abcf:40ed:efef:63602026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-11 06:16:36
● 2026-03-11 11:45:52
● 2026-03-11 12:01:00
○A2a02:4780:4a:504:854f:349a:c95b:9f332026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-09 11:12:46
● 2026-03-10 02:01:44
○ 2026-03-11 06:16:36
○ 2026-03-11 12:01:00
○A2a02:4780:4a:7281:5f1d:cc1f:b6c4:da092026-03-09 → 2026-03-09 · 4 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
○ 2026-03-10 02:01:44
○ 2026-03-11 12:01:00
○A2a02:4780:4b:7eee:51a8:83a3:eff5:a7b62026-03-11 → 2026-03-11 · 4 obs
○ 2026-03-10 02:01:44
● 2026-03-11 06:16:36
○ 2026-03-11 11:45:52
○ 2026-03-11 12:01:00
○A2a02:4780:4b:ed4c:6e98:368d:9b32:27f92026-03-09 → 2026-03-09 · 4 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
○ 2026-03-10 02:01:44
○ 2026-03-11 12:01:00
○A2a02:4780:4d:22ef:f712:8f6b:3526:c5c32026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-09 11:12:46
● 2026-03-10 02:01:44
○ 2026-03-11 06:16:36
○ 2026-03-11 12:01:00
●A2a02:4780:4d:3529:4bd2:c5dd:ca77:c6ad2026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-11 06:16:36
● 2026-03-11 11:45:52
● 2026-03-11 12:01:00
○A2a02:4780:4d:e398:7299:16ef:78c0:837a2026-03-11 → 2026-03-11 · 4 obs
○ 2026-03-10 02:01:44
● 2026-03-11 06:16:36
○ 2026-03-11 11:45:52
○ 2026-03-11 12:01:00
○A50.62.77.1282015-11-01 → 2016-04-15 · 5 obs
○ 2008-03-15 17:28:30
● 2015-11-01 04:56:02
● 2016-04-15 05:50:54
○ 2017-02-10 08:43:30
○ 2026-03-11 12:01:00
○A65.55.194.742008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 17:28:30
○ 2015-11-01 04:56:02
○ 2026-03-11 12:01:00
○A88.223.87.2212026-03-09 → 2026-03-09 · 4 obs
○ 2018-12-11 12:28:04
● 2026-03-09 11:12:46
○ 2026-03-10 02:01:44
○ 2026-03-11 12:01:00
●A88.223.87.772026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-11 06:16:36
● 2026-03-11 11:45:52
● 2026-03-11 12:01:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
firstclasstransit.comns1.dns-parking.com, ns2.dns-parking.com4 records

✅ Authoritative Response

Server: 162.159.25.42

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasstransit.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

TypeCountSample Data
A2147.79.72.183, 147.79.79.87
AAAA22a02:4780:4d:c81f:2adf:e5db:2525:d059, 2a02:4780:4c:c9ef:9b8a:7642:2dc4:2f8f
NS2ns2.dns-parking.com, ns1.dns-parking.com
MX5ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT3.ASPMX.L.GOOGLE.com (pri: 10)...
TXT3v=spf1 include:_spf.mail.hostinger.com ~, google-site-verification=pZPTjv1MfGz3I2n...
SOA1ns1.dns-parking.com dns.hostinger.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

firstclasstransit.com refers to four IP numbers: 2a02:4780:4a:2838:abcf:40ed:efef:6360, 2a02:4780:4d:3529:4bd2:c5dd:ca77:c6ad, 88.223.87.77 and 147.79.79.123.

Other host names, for instance cnetip.com, www.mercht.com.cdn.hstgr.net, busybeeautospa.com, qcybangladesh.com.bd and nlp-vision.com share IP numbers with firstclasstransit.com.

Name Servers

firstclasstransit.com's delegation uses two name servers: ns1.dns-parking.com and ns2.dns-parking.com.

firstclasstransit.com uses the same name server setup as other domains, such as gmntswap.finance, h-nec.com, cotosadvocat.com, recuerdagomezconstrucciones.com and jharkhandsfc.in.

Host names with two IPs:

ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201

ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42

Mail Servers

firstclasstransit.com is handled by five mail servers: 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.

firstclasstransit.com shares at least some mail servers with other domains, for example rentattheheights.com, ns500742.ns500754.ns500731.ns500742.ns500754.ns500704.ns500742.ns500704.ns500666.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500765.ns500693.ns500693.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500683.ns500612.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, sagarfab.com and ns500841.ns500821.ns500841.ns500841.ns500821.ns500821.ns500821.ns500794.ns500821.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

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.

alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.