classcentral.net - dns.ninja

classcentral.net

DNSSEC⚠️ Not signed
NSns1.dnsimple-edge.com ⭐
A2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation
A199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation
NSns2.dnsimple-edge.net
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple-edge.io
A2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation
A199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation
NSns4.dnsimple-edge.org
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
SOAns1.dnsimple-edge.comadmin@dnsimple.com serial=1552867306

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=1786450969

Same first word

classcentral.net
classcentral.org
classcentral.com

Similar names

centralclass.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.orgdede7dedr107ns1.classcentral.comns1.dnsimple.comns2.classcentral.comns3.dnsimple.comvps214287vps226805vps226805.reazon.comA75.103.109.225CNAMEclasscentral.com
○NSdede72015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 11:52:56
○ 2015-11-11 22:14:28
○ 2026-08-11 12:43:00
○NSdedr1072015-11-11 → 2018-01-23 · 5 obs
○ 2015-07-13 11:52:56
● 2015-11-11 22:14:28
● 2018-01-23 05:23:10
○ 2026-03-29 04:03:12
○ 2026-08-11 12:43:00
○NSns1.classcentral.com2015-11-11 → 2018-01-23 · 5 obs
○ 2015-07-13 11:52:56
● 2015-11-11 22:14:28
● 2018-01-23 05:23:10
○ 2026-03-29 04:03:12
○ 2026-08-11 12:43:00
●NSns1.dnsimple-edge.com2026-06-23 → 2026-08-11 · 3 obs
○ 2026-04-07 05:03:22
● 2026-06-23 16:44:20
● 2026-08-11 12:43:00
○NSns1.dnsimple.com2026-03-29 → 2026-04-07 · 5 obs
○ 2018-01-23 05:23:10
● 2026-03-29 04:03:12
● 2026-04-07 05:03:22
○ 2026-06-23 16:44:20
○ 2026-08-11 12:43:00
○NSns2.classcentral.com2015-11-11 → 2018-01-23 · 5 obs
○ 2015-07-13 11:52:56
● 2015-11-11 22:14:28
● 2018-01-23 05:23:10
○ 2026-03-29 04:03:12
○ 2026-08-11 12:43:00
●NSns2.dnsimple-edge.net2026-03-29 → 2026-08-11 · 3 obs
○ 2018-01-23 05:23:10
● 2026-03-29 04:03:12
● 2026-08-11 12:43:00
●NSns3.dnsimple-edge.io2026-06-23 → 2026-08-11 · 3 obs
○ 2026-04-07 05:03:22
● 2026-06-23 16:44:20
● 2026-08-11 12:43:00
○NSns3.dnsimple.com2026-03-29 → 2026-04-07 · 5 obs
○ 2018-01-23 05:23:10
● 2026-03-29 04:03:12
● 2026-04-07 05:03:22
○ 2026-06-23 16:44:20
○ 2026-08-11 12:43:00
●NSns4.dnsimple-edge.org2026-03-29 → 2026-08-11 · 3 obs
○ 2018-01-23 05:23:10
● 2026-03-29 04:03:12
● 2026-08-11 12:43:00
○NSvps2142872016-04-25 → 2017-01-07 · 5 obs
○ 2015-11-11 22:14:28
● 2016-04-25 15:25:32
● 2017-01-07 16:09:22
○ 2018-01-23 05:23:10
○ 2026-08-11 12:43:00
○NSvps2268052015-11-11 → 2017-01-07 · 5 obs
○ 2015-07-13 11:52:56
● 2015-11-11 22:14:28
● 2017-01-07 16:09:22
○ 2018-01-23 05:23:10
○ 2026-08-11 12:43:00
○NSvps226805.reazon.com2018-01-23 → 2018-01-23 · 4 obs
○ 2017-01-07 16:09:22
● 2018-01-23 05:23:10
○ 2026-03-29 04:03:12
○ 2026-08-11 12:43:00
○A75.103.109.2252015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 11:52:56
○ 2018-01-23 05:23:10
○ 2026-08-11 12:43:00
○CNAMEclasscentral.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 11:52:56
○ 2015-11-11 22:14:28
○ 2026-08-11 12:43:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
classcentral.netns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com2 records

✅ Authoritative Response

Server:199.247.154.53

NS records: ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcentral.net (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...
SOA1ns1.dnsimple-edge.com admin.dnsimple.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dnsimple-edge.net, ns2.dnsimple-edge.net)

Analysis

Name Servers

The NS records for classcentral.net point to four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

The name servers of classcentral.net overlap at least partially with those of other domains — among them tastrickland.com, storageworks.co.nz, faircopy.cloud and two more.

These name servers commonly appear alongside the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Each of the four hosts ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org has two IP addresses. ns1.dnsimple-edge.com points to 199.247.152.53 and 2620:111:8004::53. ns3.dnsimple-edge.io points to 199.247.154.53 and 2620:111:8006::53. ns2.dnsimple-edge.net points to 199.247.153.53 and 2620:111:8005::53. ns4.dnsimple-edge.org points to 199.247.155.53 and 2620:111:8007::53.