class.agency - robtex.com

class.agency

DNSSEC⚠️ Not signed
A2606:4700:20::681a:a4🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:1a4🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4bcc🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.0.164Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.1.164Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.75.204🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSseth.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A2803:f800:50::6ca2:c18e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRseth.ns.cloudflare.com
A2a06:98c1:50::ac40:218e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRseth.ns.cloudflare.com
A108.162.193.142🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A172.64.33.142🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A173.245.59.142🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.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
TXTgoogle-site-verification=BhLf9kfARsUFweW0gHyEU9_8nTO-cx0JPAbEOsmtEiU
TXTv=spf1 include:sendgrid.net include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.26.0.164, 104.26.1.164, 172.67.75.204
IPv62606:4700:20::681a:a4, 2606:4700:20::681a:1a4, 2606:4700:20::ac43:4bcc
SOAseth.ns.cloudflare.comdns@cloudflare.com serial=2397683846

agency

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.agency ⭐
NSv0n1.nic.agency
NSv0n2.nic.agency
NSv0n3.nic.agency
NSv2n0.nic.agency
NSv2n1.nic.agency
SOAv0n0.nic.agencyhostmaster@donuts.email serial=1773626277

Subdomains

www.class.agency

Same first word

class.do
class.tax
class.world
class.expert
class.co.at
class.msk.ru
class.so
class.al
class.eu
class.st
class.id
class.biz
class.com.tr
class.gr
class.org
class.us
class.com
class.bet
class.ps
class.edu.pl
class.com.mx
class.builders
class.capital
class.watch
class.srl
class.land
class.com.cn
class.lv
class.cash
class.management
class.wiki
class.ch
class.com.tw
class.guide
class.kr
class.cc
class.mba
class.tech
class.digital
class.sk
class.run
class.today
class.immo
class.me
class.im
class.cl
class.ma
class.com.au
class.nl
class.io
class.fr
class.tel
class.net
class.hu
class.ro
class.net.nz
class.zone
class.no
class.es
class.hr
class.on.ca
class.community
class.agency
class.cn
class.rocks
class.services
class.com.br
class.estate
class.la
class.ca
class.solutions
class.com.pe
class.lk
class.edu.vn
class.pe
class.bg
class.ai
class.business
class.se
class.ly
class.su
class.rs
class.de
class.co
class.am
class.it
class.works
class.systems
class.technology
class.network
class.com.py
class.info

Similar names

clssa.org
scsla.com
scals.co.jp
sclsa.com
sacsl.es
ascsl.com
acssl.campaign.gov.uk
aslcs.com
lscsa.com
sslca.io
lcsas.us
lcssa.com
lssac.com
slacs.ca
lsasc.com
cssla.com
slsca.com
sslca.com
ascsl.net
sscal.com
aclss.com
saslc.com
casls.com
acssl.com
salsc.com
calss.net.cn
lscsa.de
lacss.org
slacs.net
slsac.com
acsls.com
alcss.com
saslc.ca
cslsa.org
scasl.com
acssl.lu
slacs.org
clssa.net
clssa.co.za

DNS History

17 records (13 active, 4 former)

2017201820192020202120222023202420252026NSseth.ns.cloudflare.comzara.ns.cloudflare.comns1.class.agencyns1a.dodns.netns2a.dodns.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.26.0.164104.26.1.164172.67.75.2042606:4700:20::681a:1a42606:4700:20::681a:a42606:4700:20::ac43:4bcc69.58.188.49
○NSns1.class.agency2016-12-10 → 2017-12-29 · 4 obs
● 2016-12-10 23:41:00
● 2017-12-29 04:20:06
○ 2026-02-16 13:59:20
○ 2026-03-16 09:58:40
○NSns1a.dodns.net2016-12-10 → 2017-12-29 · 4 obs
● 2016-12-10 23:41:00
● 2017-12-29 04:20:06
○ 2026-02-16 13:59:20
○ 2026-03-16 09:58:40
○NSns2a.dodns.net2016-12-10 → 2017-12-29 · 4 obs
● 2016-12-10 23:41:00
● 2017-12-29 04:20:06
○ 2026-02-16 13:59:20
○ 2026-03-16 09:58:40
●NSseth.ns.cloudflare.com2026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●NSzara.ns.cloudflare.com2026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-03-16 · 2 obs
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-03-16 · 2 obs
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-03-16 · 2 obs
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-03-16 · 2 obs
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●MXaspmx.l.google.com2026-02-16 → 2026-03-16 · 2 obs
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A104.26.0.1642026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A104.26.1.1642026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A172.67.75.2042026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A2606:4700:20::681a:1a42026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A2606:4700:20::681a:a42026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
●A2606:4700:20::ac43:4bcc2026-02-16 → 2026-03-16 · 3 obs
○ 2017-12-29 04:20:06
● 2026-02-16 13:59:20
● 2026-03-16 09:58:40
○A69.58.188.492016-12-10 → 2017-12-29 · 4 obs
● 2016-12-10 23:41:00
● 2017-12-29 04:20:06
○ 2026-02-16 13:59:20
○ 2026-03-16 09:58:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
agencyv0n0.nic.agency, v0n1.nic.agency, v0n2.nic.agency, v0n3.nic.agency...12 records
class.agencyseth.ns.cloudflare.com, zara.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.148

NS records: seth.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class.agency (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.0.164, 172.67.75.204...
AAAA32606:4700:20::681a:1a4, 2606:4700:20::681a:a4...
NS2seth.ns.cloudflare.com, zara.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=BhLf9kfARsUFweW, v=spf1 include:sendgrid.net include:_spf
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1seth.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.agency, v0n0.nic.agency, v0n1.nic.agency...)

Analysis

Hierarchy

www.class.agency is a child of class.agency.

IP Addresses

class.agency maps to six IPs: 2606:4700:20::681a:a4, 2606:4700:20::681a:1a4, 2606:4700:20::ac43:4bcc, 104.26.0.164, 104.26.1.164 and 172.67.75.204.

Other host names, for instance quipment.nl, ipokabu.net, data.sonarcentral.com, www.onlinegamer.jp and sonarcentral.com share IP numbers with class.agency.

Name Servers

class.agency's delegation uses two name servers: seth.ns.cloudflare.com and zara.ns.cloudflare.com.

class.agency uses the same name server setup as other domains, such as webtransformations.biz, 78hk1.com, ok-k.com, ipv4v6.info and lulutata.com.

class.agency at least partially shares name servers with other domains, including sj-e.com.ar, canelabayrealty.com, sportadvice.ru, c966g.com and alexander-anderson.com.

These name servers are commonly used with olga.ns.cloudflare.com.

Host names with six IP numbers:

seth.ns.cloudflare.com points to 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142.

zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

Mail Servers

class.agency 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.

class.agency shares at least some mail servers with other domains, for example ns500698.ns500698.ns500759.ns500758.ns500736.ns500698.ns500736.ns500698.ns500735.ns500736.ns500698.ns500698.ns500698.trackreceptor.com, norcana.org, ns500698.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500735.ns500735.ns500708.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, theitfactory.co.uk and toneirose.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.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.