restclass.com - robtex.com

restclass.com

DNSSEC⚠️ Not signed
NShugh.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhugh.ns.cloudflare.com
A2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhugh.ns.cloudflare.com
A108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAhugh.ns.cloudflare.comdns@cloudflare.com serial=2400937867

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=1776130282

Same first word

restclass.com

Similar names

cstlasers.com
sscalerts.com
slcasters.com

DNS History

12 records (4 active, 8 former)

200920112013201520172019202120232025NShugh.ns.cloudflare.comsureena.ns.cloudflare.comns1.parked.comns1.yourhostingaccount.comns2.parked.comns2.yourhostingaccount.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.commx.restclass.comA66.96.149.3266.96.162.14569.46.228.165
●NShugh.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-05-19 23:47:08
● 2026-03-26 17:37:48
● 2026-04-14 01:32:28
○NSns1.parked.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 09:17:34
○ 2015-05-31 03:19:24
○ 2026-04-14 01:32:28
○NSns1.yourhostingaccount.com2015-05-31 → 2017-05-19 · 5 obs
○ 2008-03-11 09:17:34
● 2015-05-31 03:19:24
● 2017-05-19 23:47:08
○ 2026-03-26 17:37:48
○ 2026-04-14 01:32:28
○NSns2.parked.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 09:17:34
○ 2015-05-31 03:19:24
○ 2026-04-14 01:32:28
○NSns2.yourhostingaccount.com2015-05-31 → 2017-05-19 · 5 obs
○ 2008-03-11 09:17:34
● 2015-05-31 03:19:24
● 2017-05-19 23:47:08
○ 2026-03-26 17:37:48
○ 2026-04-14 01:32:28
●NSsureena.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-05-19 23:47:08
● 2026-03-26 17:37:48
● 2026-04-14 01:32:28
●MXin1-smtp.messagingengine.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-05-19 23:47:08
● 2026-03-26 17:37:48
● 2026-04-14 01:32:28
●MXin2-smtp.messagingengine.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-05-19 23:47:08
● 2026-03-26 17:37:48
● 2026-04-14 01:32:28
○MXmx.restclass.com2015-05-31 → 2017-05-19 · 5 obs
○ 2008-03-11 09:17:34
● 2015-05-31 03:19:24
● 2017-05-19 23:47:08
○ 2026-03-26 17:37:48
○ 2026-04-14 01:32:28
○A66.96.149.322016-04-10 → 2017-05-19 · 5 obs
○ 2016-01-20 02:02:30
● 2016-04-10 00:52:50
● 2017-05-19 23:47:08
○ 2026-03-26 17:37:48
○ 2026-04-14 01:32:28
○A66.96.162.1452015-05-31 → 2016-01-20 · 5 obs
○ 2008-03-11 09:17:34
● 2015-05-31 03:19:24
● 2016-01-20 02:02:30
○ 2016-04-10 00:52:50
○ 2026-04-14 01:32:28
○A69.46.228.1652008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 09:17:34
○ 2015-05-31 03:19:24
○ 2026-04-14 01:32:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
restclass.comhugh.ns.cloudflare.com, sureena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.117

NS records: hugh.ns.cloudflare.com, sureena.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

TypeCountSample Data
NS2hugh.ns.cloudflare.com, sureena.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1hugh.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers hugh.ns.cloudflare.com and sureena.ns.cloudflare.com handle the delegation for restclass.com.

restclass.com shares the same name server setup as other domains, for example cloudflare-coping611.workers.dev, mestari.com.my, saltpgh.com, eclaims.com.my and tchkcdn.com.

restclass.com at least partially shares name servers with other domains, for example franciskurkdjian-parfums.ru, rustchance.com, nocturnecollection.com, lovemefree.click and bbnettuno.it.

These name servers are commonly used with wells.ns.cloudflare.com and plato.ns.cloudflare.com and chan.ns.cloudflare.com.

Host names with six IP numbers:

hugh.ns.cloudflare.com points to 2606:4700:58::adf5:3b75, 2803:f800:50::6ca2:c175, 2a06:98c1:50::ac40:2175, 108.162.193.117, 172.64.33.117 and 173.245.59.117.

sureena.ns.cloudflare.com points to 2606:4700:50::a29f:267e, 2803:f800:50::6ca2:c27e, 2a06:98c1:50::ac40:227e, 108.162.194.126, 162.159.38.126 and 172.64.34.126.

Mail Servers

Two mail servers handle restclass.com: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

restclass.com shares the same mail server setup as other domains, including unzen.us, ryan-wilkinson.com, prpl.wtf, joshtaylor.id.au and pxetech.com.

restclass.com shares at least some mail servers with other domains, for instance chinook.coffee, wetoband.com and lalan.frozenbrain.com.

Eight IP numbers for host names:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for host names:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and undefined.