class.tech - dns.ninja

`class.tech`

DNSSEC	⚠️ Not signed
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns15.ovh.net` ⭐
		A	2001:41d0:d00:f400::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns15.ovh.net`
		A	5.135.110.101^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns15.ovh.net`
NS	`ns15.ovh.net`
		A	2001:41d0:b00:ee00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns15.ovh.net`
		A	5.39.114.9^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns15.ovh.net`
MX	`mx4.mail.ovh.net` ⭐
		A	178.32.124.207^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁾
TXT	`1\|www.class.tech`
SOA	`dns15.ovh.net`tech@ovh.net 2022-12-22 #2

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785504838

Same first word

class.es

class.hr

class.on.ca

class.community

class.agency

class.cn

class.rocks

class.cz

class.com.br

class.estate

class.la

class.ca

class.solutions

class.com.pe

class.lk

class.edu.vn

class.net.br

class.email

class.pe

class.bg

class.ai

class.business

class.cool

class.ai.in

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

class.do

class.tax

class.world

class.tools

class.expert

class.co.at

class.msk.ru

class.so

class.report

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.dk

class.builders

class.capital

class.watch

class.srl

class.com.cn

class.lv

class.cash

class.management

class.wiki

class.ch

class.com.tw

class.guide

class.kr

class.cc

class.is

class.mba

class.tech

class.digital

class.sk

class.run

class.today

class.immo

class.me

class.im

class.cl

class.ma

class.adobeaemcloud.com

class.com.au

class.nl

class.io

class.fr

class.tel

class.net

class.hu

class.ro

class.net.nz

class.co.jp

class.zone

class.no

Similar names

clsas.com

ssacl.com

slcsa.co.za

slcas.on.ca

cassl.org

ascls.org

lsasc.org

slacs.de

clssa.info

lscas.com

scals.de

clssa.org

scsla.com

scals.co.jp

sacsl.es

ascsl.com

acssl.campaign.gov.uk

aslcs.com

scals.com

lscsa.com

lcsas.us

lcssa.com

lssac.com

slacs.ca

lsasc.com

cssla.com

slsca.com

sslca.com

ascsl.net

sscal.com

aclss.com

ssalc.org

saslc.com

casls.com

acssl.com

salsc.com

alscs.com

calss.net.cn

lscsa.de

DNS History

10 records (5 active, 5 former)

●NSdns15.ovh.net2026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-08 19:47:10
● 2026-02-27 18:34:20
● 2026-07-31 13:36:34

●NSns15.ovh.net2026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-08 19:47:10
● 2026-02-27 18:34:20
● 2026-07-31 13:36:34

○NSns1hwy.name.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 19:47:10
○ 2026-02-27 18:34:20
○ 2026-07-31 13:36:34

○NSns2nsw.name.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 19:47:10
○ 2026-02-27 18:34:20
○ 2026-07-31 13:36:34

○NSns3jwx.name.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 19:47:10
○ 2026-02-27 18:34:20
○ 2026-07-31 13:36:34

○NSns4cgs.name.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 19:47:10
○ 2026-02-27 18:34:20
○ 2026-07-31 13:36:34

●MXmx3.mail.ovh.net2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 18:34:20
● 2026-07-31 13:36:34

●MXmx4.mail.ovh.net2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 18:34:20
● 2026-07-31 13:36:34

●A213.186.33.52026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-08 19:47:10
● 2026-02-27 18:34:20
● 2026-07-31 13:36:34

○A69.64.147.2422017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 19:47:10
○ 2026-02-27 18:34:20
○ 2026-07-31 13:36:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
class.tech	ns15.ovh.net, dns15.ovh.net	-

✅ Authoritative Response

Server:5.135.110.101

NS records: ns15.ovh.net, dns15.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class.tech (unsigned zone)

⏱️ Timing

Total: 1484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`dns15.ovh.net, ns15.ovh.net`
MX	2	`mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1)`
TXT	1	`1\|www.class.tech`
SOA	1	`dns15.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

class.tech has exactly one IP address — 213.186.33.5.

romaricmarion.com, cinepedia.it, eupda.com plus two other host names have IP numbers in common with class.tech.

Name Servers

class.tech uses two name servers for its delegation: dns15.ovh.net and ns15.ovh.net.

The name server configuration of class.tech is shared with other domains, for instance agiliweb.fr, valmour.co.uk, bet-technov.com and two others.

The two host names dns15.ovh.net and ns15.ovh.net each have a pair of IP addresses: dns15.ovh.net has 5.135.110.101 and 2001:41d0:d00:f400::2, and ns15.ovh.net has 5.39.114.9 and 2001:41d0:b00:ee00::2.

Mail Servers

class.tech uses two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.

The mail server setup of class.tech matches that of other domains such as geotour.dk, cosynow.net, evolutionone.it and two others.

At least some of the mail servers used by class.tech are shared with other domains: gazeter.pl, 1terfaces.com, seconde-perspective.com and two others among them.

The mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net frequently co-occur with these mail servers.

Host names resolving to a single IP address:

mx4.mail.ovh.net has the IP address 178.32.124.207.