`class.am`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b524^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3387^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.135^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.36^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.51.135, 172.67.181.36
		IPv6	2606:4700:3033::ac43:b524, 2606:4700:3034::6815:3387
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2395297720

`am`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-pri.nic.am` ⭐ 🔒
	NS	`fork.sth.dnsnode.net`
	NS	`ns-cdn.amnic.net` 🔒
	NS	`ns-pch.amnic.net` 🔒
	TXT	`processed at 2026-02-17 01:10:00 UTC (1771290600)`
	SOA	`ns-pri.nic.am`dns@amnic.net serial=1771290600

Previously MX for

class.am

Up

www.class.am

Same first word

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

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.dk

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.money

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

Similar names

ascsl.com

acssl.campaign.gov.uk

aslcs.com

lscsa.com

sslca.io

lcsas.us

lcssa.com

lssac.com

slacs.ca

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

salcs.com

cslsa.com

slacs.com

salcs.org

cssla.org

asslc.fr

DNS History

14 records (6 active, 8 former)

●NSfiona.ns.cloudflare.com2021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

○NSns3.host.am2015-08-07 → 2017-08-24 · 4 obs

● 2015-08-07 15:25:08
● 2017-08-24 23:27:08
○ 2021-11-12 08:22:14
○ 2026-02-27 08:03:36

○NSns8.host.am2015-08-07 → 2017-08-24 · 4 obs

● 2015-08-07 15:25:08
● 2017-08-24 23:27:08
○ 2021-11-12 08:22:14
○ 2026-02-27 08:03:36

●NSsid.ns.cloudflare.com2021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

○MXclass.am2015-08-07 → 2017-08-24 · 4 obs

● 2015-08-07 15:25:08
● 2017-08-24 23:27:08
○ 2021-11-12 08:22:14
○ 2026-02-27 08:03:36

●A104.21.51.1352021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

●A172.67.181.362021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

○A188.114.96.02026-02-18 → 2026-02-27 · 2 obs

○ 2026-02-18 09:03:32
○ 2026-02-27 08:03:36

○A188.114.97.02026-02-18 → 2026-02-27 · 2 obs

○ 2026-02-18 09:03:32
○ 2026-02-27 08:03:36

○A188.164.153.22015-08-07 → 2017-08-24 · 4 obs

● 2015-08-07 15:25:08
● 2017-08-24 23:27:08
○ 2021-11-12 08:22:14
○ 2026-02-27 08:03:36

●A2606:4700:3033::ac43:b5242021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

●A2606:4700:3034::6815:33872021-11-12 → 2026-02-27 · 3 obs

○ 2017-08-24 23:27:08
● 2021-11-12 08:22:14
● 2026-02-27 08:03:36

○A2a06:98c1:3120::2026-02-18 → 2026-02-27 · 2 obs

○ 2026-02-18 09:03:32
○ 2026-02-27 08:03:36

○A2a06:98c1:3121::2026-02-18 → 2026-02-27 · 2 obs

○ 2026-02-18 09:03:32
○ 2026-02-27 08:03:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
am	fork.sth.dnsnode.net, ns-pch.amnic.net, ns-cdn.amnic.net, ns-pri.nic.am	-
class.am	fiona.ns.cloudflare.com, sid.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.143

NS records: fiona.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class.am (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.36, 104.21.51.135`
AAAA	2	`2606:4700:3034::6815:3387, 2606:4700:3033::ac43:b524`
NS	2	`fiona.ns.cloudflare.com, sid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

AI analysis

class.am is parent of www.class.am.

class.am points to four IP numbers: 2606:4700:3033::ac43:b524, 2606:4700:3034::6815:3387, 104.21.51.135 and 172.67.181.36.

Other host names, for instance flicky.jp, plotind.dk, pvvacationhomes.com, trustedmove.org and clerkesgeese.com share IP numbers with class.am.

class.am's delegation is to two name servers fiona.ns.cloudflare.com and sid.ns.cloudflare.com.

class.am shares the same name server configuration as other domains, such as noy1877.am, multigrandhotel.com, yiume.eu, qsak.am and brandy.am.

class.am at least partially shares its name servers with other domains, for instance vrbonk.com, paulrbrunsdon.co.uk, unwater.org, nexusmotionpt.com and sqr400download.com.

Host names with six IP numbers:

fiona.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157.

sid.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.

class.am - robtex.com

class.am

am

Previously MX for

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`class.am`

`am`