class100.classcorp.com - robtex.com

class100.classcorp.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSanan.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

classcorp.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in zone NS records
NSpo.ns.giantpanda.com ⚠️ Not in zone NS records
MXmail.mailerhost.net ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

Same first word

class100.net
class100.com

DNS History

19 records (6 active, 13 former)

200920112013201520172019202120232025NSanan.ns.giantpanda.compo.ns.giantpanda.comMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f66.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198198.46.81.151216.153.176.132a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e
●NSanan.ns.giantpanda.com2026-03-02 → 2026-03-22 · 2 obs
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16
○NSpo.ns.giantpanda.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
●MXmail.mailerhost.net2026-03-02 → 2026-03-22 · 2 obs
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16
○A139.162.174.2092026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A139.162.181.762026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A172.104.149.862026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A172.104.203.1862026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A172.104.251.1982026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A198.46.81.1512015-06-09 → 2016-07-26 · 5 obs
○ 2008-04-18 17:51:18
● 2015-06-09 19:37:06
● 2016-07-26 02:47:40
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A216.153.176.132008-04-18 → 2008-04-18 · 3 obs
● 2008-04-18 17:51:18
○ 2015-06-09 19:37:06
○ 2026-03-22 23:47:16
●A2600:3c03::f03c:95ff:fe91:5d522026-03-02 → 2026-03-22 · 3 obs
○ 2016-07-26 02:47:40
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-02 → 2026-03-22 · 3 obs
○ 2016-07-26 02:47:40
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16
○A2a01:7e01::2000:dff:fec1:5cdb2026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A2a01:7e01::f03c:95ff:fe00:26922026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A2a01:7e01::f03c:95ff:fe91:5d912026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
○A2a01:7e01::f03c:95ff:feed:783e2026-03-02 → 2026-03-22 · 2 obs
○ 2026-03-02 13:35:40
○ 2026-03-22 23:47:16
●A66.175.209.1792026-03-02 → 2026-03-22 · 3 obs
○ 2016-07-26 02:47:40
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16
●A96.126.111.1652026-03-02 → 2026-03-22 · 3 obs
○ 2016-07-26 02:47:40
● 2026-03-02 13:35:40
● 2026-03-22 23:47:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
classcorp.comanan.ns.giantpanda.com, po.ns.giantpanda.com2 records

✅ Authoritative Response

Server:3.33.232.36

NS records: anan.ns.giantpanda.com, po.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcorp.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A296.126.111.165, 66.175.209.179
AAAA22600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:fe91:5d52
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
SOA1anan.ns.giantpanda.com admin.giantpanda.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (anan.ns.giantpanda.com, po.ns.giantpanda.com)

Analysis

IP Addresses

class100.classcorp.com maps to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.

Other host names, for instance inlon.com, uflixit.com.com, apmorgage.com, picframe.com and hd-dizi.com.com share IP numbers with class100.classcorp.com.

Name Servers

class100.classcorp.com is delegated to a single name server, anan.ns.giantpanda.com.

class100.classcorp.com uses the same name server setup as other domains, for example www.ps36.org, cg.meegmfio.in, mi2.essex.myschools.net, extreme(0x68656e746169).(0x706f726e)blink.com and ns1.mincraf.com.

class100.classcorp.com partially shares name servers with other domains; examples include arrostire.it, paybid.com, wathsaap.com, criketwireless.com and bouzz.com.

These name servers are commonly paired with po.ns.giantpanda.com, lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com, shishi.ns.giantpanda.com, fubao.ns.giantpanda.com, meisheng.ns.giantpanda.com and shaoshao.ns.giantpanda.com.

anan.ns.giantpanda.com points to a single IP: 3.33.232.36.

Mail Servers

class100.classcorp.com is handled by a single mail server, mail.mailerhost.net.

class100.classcorp.com has the same mail server setup as other domains, including napbots.com, www.sny.in, www.freebacics.com, uifactor.org and www.pergunte.com.

Host mail.mailerhost.net resolves to two IPs: 5.161.133.13 and 161.35.84.83.