class-sys.net - robtex.com

class-sys.net

DNSSEC⚠️ Not signed
A209.38.180.229🇩🇪 DIGITALOCEAN209.38.176.0/20 DigitalOcean
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-173-245-58-37.defastlink.net
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-8-140.defastlink.net
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-11-180.defastlink.net
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-10-150.defastlink.net
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2399609069

net

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=1771291465

Subdomains

www.class-sys.net

Same first word

class-sys.net

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.sub5.homie.mail.dreamhost.commx2.sub5.homie.mail.dreamhost.comA209.38.180.22993.115.249.30
●NScuritiba.ns.porkbun.com2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-20 00:50:40
● 2026-02-19 12:27:16
● 2026-03-24 11:06:30
●NSfortaleza.ns.porkbun.com2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-20 00:50:40
● 2026-02-19 12:27:16
● 2026-03-24 11:06:30
●NSmaceio.ns.porkbun.com2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-20 00:50:40
● 2026-02-19 12:27:16
● 2026-03-24 11:06:30
○NSns1.dreamhost.com2015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30
○NSns2.dreamhost.com2015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30
○NSns3.dreamhost.com2015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30
●NSsalvador.ns.porkbun.com2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-20 00:50:40
● 2026-02-19 12:27:16
● 2026-03-24 11:06:30
○MXmx1.sub5.homie.mail.dreamhost.com2015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30
○MXmx2.sub5.homie.mail.dreamhost.com2015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30
●A209.38.180.2292026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-20 00:50:40
● 2026-02-19 12:27:16
● 2026-03-24 11:06:30
○A93.115.249.302015-05-14 → 2017-04-20 · 4 obs
● 2015-05-14 04:09:02
● 2017-04-20 00:50:40
○ 2026-02-19 12:27:16
○ 2026-03-24 11:06:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
class-sys.netmaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com-

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class-sys.net (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

TypeCountSample Data
A1209.38.180.229
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

Analysis

Hierarchy

class-sys.net is a parent of www.class-sys.net.

IP Addresses

class-sys.net points to a single IP address: 209.38.180.229.

Other host names, for instance www.class-sys.net, share IP numbers with class-sys.net.

Name Servers

class-sys.net is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

At least part of the name servers for class-sys.net are shared with other domains, for instance cheesecake.gg, paveworkstx.com, c-knights.com, applytech.com and theodells.net.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150