a1firstclass.com - robtex.com

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a1firstclass.com

DNSSEC⚠️ Not signed
A69.42.71.28🇺🇸 WEBAIR
PTRa1firstclass.webair.com
NSdns1.name-services.com
A2604:4000:2800:2000:64:98:148:137🇨🇦 TUCOWS-3
PTRdns1.name-services.com
A64.98.148.137🇨🇦 TUCOWS-3
PTRdns1.name-services.com
NSdns2.name-services.com
A2604:4000:0:d:216:40:47:201🇨🇦 TUCOWS
PTRdns2.name-services.com
A216.40.47.201🇨🇦 TUCOWS
PTRdns2.name-services.com
NSdns3.name-services.com
A2604:4000:2800:2000:64:98:148:138🇨🇦 TUCOWS-3
PTRdns3.name-services.com
A64.98.148.138🇨🇦 TUCOWS-3
PTRdns3.name-services.com
NSdns4.name-services.com
A2604:4000:0:d:216:40:47:202🇨🇦 TUCOWS
PTRdns4.name-services.com
A216.40.47.202🇨🇦 TUCOWS
PTRdns4.name-services.com
NSdns5.name-services.com
A2604:4000:2800:2000:64:98:148:139🇨🇦 TUCOWS-3
PTRdns5.name-services.com
A64.98.148.139🇨🇦 TUCOWS-3
PTRdns5.name-services.com
MXaspmx.l.google.com
A2607:f8b0:4004:c25::1a🇺🇸 Google
PTRyuiadtq-in-f26.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.26🇺🇸 Google
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
SOAdns1.name-services.cominfo@name-services.com serial=1538490943

com

Same first word

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
a1firstclass.comdns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...10 records

✅ Authoritative Response

Server: 216.40.47.202

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1firstclass.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
A169.42.71.28
NS5dns3.name-services.com, dns5.name-services.com...
MX5ASPMX3.GOOGLEMAIL.com (pri: 30), ASPMX2.GOOGLEMAIL.com (pri: 30)...
SOA1dns1.name-services.com info.name-service

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

AI analysis

a1firstclass.com points to a single IP address: 69.42.71.28.

a1firstclass.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

a1firstclass.com at least partially shares name servers with other domains, for example alfastop.co.uk, abckids.com.tw, myjoboptionsbc.ca, littleharborphotography.com and versus.agency.

Host names with two IP numbers

Each host name points to two IP numbers:

dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137

dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201

dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138

dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202

dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139

a1firstclass.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.

a1firstclass.com shares at least partially some mail servers with other domains, for instance ns500731.ns500742.ns500671.ns500671.ns500731.ns500754.ns500742.ns500705.ns500671.ns500649.ns500678.ns500666.ns500153.tenderladiesbz.com, ns500742.ns500754.ns500754.ns500754.ns500671.ns500704.ns500704.ns500705.ns500705.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500768.ns500758.ns500758.ns500735.ns500698.ns500736.ns500735.ns500698.ns500698.ns500576.ns500708.ns500698.ns500619.ns500652.ns500576.trackreceptor.com, chartify.org and ns500758.ns500758.ns500758.ns500759.ns500759.ns500759.ns500698.ns500735.ns500735.ns500576.ns500708.ns500619.ns500698.ns500652.ns500652.trackreceptor.com.

these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx.l.google.com points to 2607:f8b0:4004:c25::1a and 142.251.111.27.

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

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

Host names that point to 2a00:1450:400b:c02::1b are aspmx3.googlemail.com and alt2.aspmx.l.google.com.