firstclassnewyork.com - robtex.com

firstclassnewyork.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:525e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c7e0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.94Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.224🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlila.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A2803:f800:50::6ca2:c0ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlila.ns.cloudflare.com
A2a06:98c1:50::ac40:20ba🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlila.ns.cloudflare.com
A108.162.192.186🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A172.64.32.186🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A173.245.58.186🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
NSnick.ns.cloudflare.com
A2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnick.ns.cloudflare.com
A2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnick.ns.cloudflare.com
A108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
MXmail.firstclassnewyork.com ⭐
A193.31.26.52🇩🇪 netcup-AS193.31.24.0/22
PTRv12018096980774139.yourpserver.net
TXTv=spf1 +a +mx +ip4:193.31.26.52 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.82.94, 172.67.199.224
IPv62606:4700:3032::6815:525e, 2606:4700:3035::ac43:c7e0
SOAlila.ns.cloudflare.comdns@cloudflare.com serial=2399074289

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

Subdomains

mail.firstclassnewyork.com

Same first word

firstclassnewyork.com

Similar names

newyorkfirstclass.com

DNS History

18 records (7 active, 11 former)

200920112013201520172019202120232025NSlila.ns.cloudflare.comnick.ns.cloudflare.comns1.afternic.comns1.sedoparking.comns1.ukm11.siteground.bizns2.sedoparking.comns2.ukm11.siteground.bizMXmail.firstclassnewyork.commx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comA104.21.82.94172.67.199.2242606:4700:3032::6815:525e2606:4700:3035::ac43:c7e0184.168.221.10477.104.132.1482.98.86.161
●NSlila.ns.cloudflare.com2026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
●NSnick.ns.cloudflare.com2026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
○NSns1.afternic.com2015-07-04 → 2017-01-11 · 5 obs
○ 2008-03-13 23:01:10
● 2015-07-04 00:57:56
● 2017-01-11 06:34:34
○ 2018-09-01 20:15:16
○ 2026-03-19 04:17:32
○NSns1.sedoparking.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:01:10
○ 2015-07-04 00:57:56
○ 2026-03-19 04:17:32
○NSns1.ukm11.siteground.biz2018-09-01 → 2018-09-01 · 4 obs
○ 2017-01-11 06:34:34
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
○NSns2.sedoparking.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:01:10
○ 2015-07-04 00:57:56
○ 2026-03-19 04:17:32
○NSns2.ukm11.siteground.biz2018-09-01 → 2018-09-01 · 4 obs
○ 2017-01-11 06:34:34
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
●MXmail.firstclassnewyork.com2026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
○MXmx10.mailspamprotection.com2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
○MXmx20.mailspamprotection.com2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
○MXmx30.mailspamprotection.com2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
●A104.21.82.942026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
●A172.67.199.2242026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
○A184.168.221.1042015-07-04 → 2017-01-11 · 5 obs
○ 2008-03-13 23:01:10
● 2015-07-04 00:57:56
● 2017-01-11 06:34:34
○ 2018-09-01 20:15:16
○ 2026-03-19 04:17:32
●A2606:4700:3032::6815:525e2026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
●A2606:4700:3035::ac43:c7e02026-02-15 → 2026-03-19 · 3 obs
○ 2018-09-01 20:15:16
● 2026-02-15 04:53:16
● 2026-03-19 04:17:32
○A77.104.132.142018-09-01 → 2018-09-01 · 4 obs
○ 2017-01-11 06:34:34
● 2018-09-01 20:15:16
○ 2026-02-15 04:53:16
○ 2026-03-19 04:17:32
○A82.98.86.1612008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:01:10
○ 2015-07-04 00:57:56
○ 2026-03-19 04:17:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firstclassnewyork.comnick.ns.cloudflare.com, lila.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.186

NS records: nick.ns.cloudflare.com, lila.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassnewyork.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.199.224, 104.21.82.94
AAAA22606:4700:3032::6815:525e, 2606:4700:3035::ac43:c7e0
NS2lila.ns.cloudflare.com, nick.ns.cloudflare.com
MX1mail.firstclassnewyork.com (pri: 1)
TXT1v=spf1 +a +mx +ip4:193.31.26.52 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lila.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nick.ns.cloudflare.com, nick.ns.cloudflare.com, nick.ns.cloudflare.com...)

Analysis

Hierarchy

mail.firstclassnewyork.com is a child of firstclassnewyork.com.

IP Addresses

firstclassnewyork.com refers to four IP numbers: 2606:4700:3032::6815:525e, 2606:4700:3035::ac43:c7e0, 104.21.82.94 and 172.67.199.224.

Other host names, for instance ns1.qscdi.com, powerhealthdirect.com, code.gtway.ch, sxlhgc.com and markhamdistrictenergy.ca share IP numbers with firstclassnewyork.com.

Name Servers

firstclassnewyork.com's delegation uses two name servers: lila.ns.cloudflare.com and nick.ns.cloudflare.com.

firstclassnewyork.com uses the same name server setup as other domains, such as nefropr.org, factura.pt, almjra.com, elmr.com and anaonsa.com.

firstclassnewyork.com at least partially shares name servers with other domains, including goldentours.ba, webottp.com, soundslike.org, cbwb.fr and mfcdn.net.

These name servers are often used with clyde.ns.cloudflare.com and veronica.ns.cloudflare.com.

Host names with six IP numbers:

lila.ns.cloudflare.com points to 2606:4700:50::adf5:3aba, 2803:f800:50::6ca2:c0ba, 2a06:98c1:50::ac40:20ba, 108.162.192.186, 172.64.32.186 and 173.245.58.186.

nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213.

Mail Servers

A single mail server handles firstclassnewyork.com, mail.firstclassnewyork.com.

Host name mail.firstclassnewyork.com resolves to a single IP: 193.31.26.52.