roomclass.com - dns.ninja

roomclass.com

DNSSEC⚠️ Not signed
A45.91.227.123🇯🇵 KIDC2-AS-AP45.91.227.0/24 IP Transit
NSa7.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb7.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1783155395

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=1783708167

Same first word

roomclass.com

Similar names

classroom.ca
losmarcos.mx
classroom.community
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classroom.network
classroom.rentals
classroom.dk
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classroom.com.au
classroom.cafe
classroom.nl
classroom.si
classroom.im
classroom.leadpages.co
classroom.coach
classroom.online
classroom.kz
classroom.technology
classroom.life
mssolarco.org
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classroom.global
classroom.freetls.fastly.net
mssolarco.net
classroom.cc
classroom.it.com
classroom.digital
carolmoss.com
classroom.nyc
classroom.org
classroom.ru
losmarcos.com.mx
moscorals.ru
losmarcos.com
classroom.at
masscolor.com
classroom.school
classroom.gov.ng
classroom.management
classroom.be
classroom.ro
classroom.la
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classroom.fr
classroom.solar
classroom.cloud
classroom.world
classroom.biz
classroom.com
classroom.ws
classroom.name
classroom.au
classroom.solutions
classroom.com.hk
classroom.id
classroom.us
classroom.net
classroom.ai
classroom.pl
classroom.uk
classmoor.com
colormass.com
classroom.co.za
classroom.es
classroom.ch
classroom.design
classroom.de
classroom.college
classroom.lol
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classroom.com.ar
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classroom.global.ssl.fastly.net
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DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.neta8.share-dns.comb8.share-dns.netns0.nlns11.netns5.beA45.91.227.123144.76.203.14134.150.28.67
●NSa.share-dns.com2026-06-30 → 2026-07-10 · 3 obs
○ 2026-02-22 23:11:10
● 2026-06-30 11:26:36
● 2026-07-10 18:53:48
●NSa7.share-dns.com2026-07-07 → 2026-07-10 · 3 obs
○ 2026-06-30 11:26:36
● 2026-07-07 20:20:48
● 2026-07-10 18:53:48
○NSa8.share-dns.com2026-06-30 → 2026-06-30 · 4 obs
○ 2026-02-22 23:11:10
● 2026-06-30 11:26:36
○ 2026-07-07 20:20:48
○ 2026-07-10 18:53:48
●NSb.share-dns.net2026-06-30 → 2026-07-10 · 3 obs
○ 2026-02-22 23:11:10
● 2026-06-30 11:26:36
● 2026-07-10 18:53:48
●NSb7.share-dns.net2026-07-07 → 2026-07-10 · 3 obs
○ 2026-06-30 11:26:36
● 2026-07-07 20:20:48
● 2026-07-10 18:53:48
○NSb8.share-dns.net2026-06-30 → 2026-06-30 · 4 obs
○ 2026-02-22 23:11:10
● 2026-06-30 11:26:36
○ 2026-07-07 20:20:48
○ 2026-07-10 18:53:48
○NSns0.nl2015-08-06 → 2017-03-22 · 4 obs
● 2015-08-06 04:22:48
● 2017-03-22 14:35:38
○ 2026-02-22 23:11:10
○ 2026-07-10 18:53:48
○NSns11.net2015-08-06 → 2017-03-22 · 4 obs
● 2015-08-06 04:22:48
● 2017-03-22 14:35:38
○ 2026-02-22 23:11:10
○ 2026-07-10 18:53:48
○NSns5.be2015-08-06 → 2017-03-22 · 4 obs
● 2015-08-06 04:22:48
● 2017-03-22 14:35:38
○ 2026-02-22 23:11:10
○ 2026-07-10 18:53:48
○A144.76.203.1412015-08-06 → 2017-03-22 · 4 obs
● 2015-08-06 04:22:48
● 2017-03-22 14:35:38
○ 2026-02-22 23:11:10
○ 2026-07-10 18:53:48
○A34.150.28.672026-06-30 → 2026-06-30 · 4 obs
○ 2026-02-22 23:11:10
● 2026-06-30 11:26:36
○ 2026-07-07 20:20:48
○ 2026-07-10 18:53:48
●A45.91.227.1232026-07-07 → 2026-07-10 · 3 obs
○ 2026-06-30 11:26:36
● 2026-07-07 20:20:48
● 2026-07-10 18:53:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
roomclass.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roomclass.com (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

TypeCountSample Data
A145.91.227.123
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

IP Addresses

roomclass.com resolves to one IP address: 45.91.227.123.

chopstickz.net, affinityrv.biz, www.affinityrv.biz and two other host names share IP numbers with roomclass.com.

Name Servers

The authoritative name servers for roomclass.com are a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

At least some of roomclass.com's name servers are shared with other domains, for example gdqwx.com, hbxywl.com, yangzhihelp.com and two more.

These name servers tend to co-occur with a5.share-dns.com, b5.share-dns.net, a3.share-dns.com and 7 other name servers in the same DNS delegations.

Four host names each point to one IP address: a7.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b7.share-dns.net and b.share-dns.net both point to 172.64.52.239.

The host names a7.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b7.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.