math99.com - dns.ninja

math99.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSchangchang.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSxiangxiang.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAchangchang.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

com

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=1783867927

Previously MX for

math99.com

Same first word

math99.com

Similar names

99math.com
99math.blog

DNS History

31 records (10 active, 21 former)

20162017201820192020202120222023202420252026NSchangchang.ns.giantpanda.comxiangxiang.ns.giantpanda.comns1.above.comns1.bluehost.comns1.bodis.comns2.above.comns2.bluehost.comns2.bodis.comMXmath99.compark-mx.above.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165103.224.212.222139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198199.59.243.2282a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e66.147.245.22
●NSchangchang.ns.giantpanda.com2026-03-23 → 2026-07-12 · 3 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
● 2026-07-12 14:54:40
○NSns1.above.com2020-02-10 → 2020-02-10 · 4 obs
○ 2017-02-17 21:13:58
● 2020-02-10 03:44:42
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
○NSns1.bluehost.com2015-07-03 → 2017-02-17 · 4 obs
● 2015-07-03 04:55:06
● 2017-02-17 21:13:58
○ 2020-02-10 03:44:42
○ 2026-07-12 14:54:40
○NSns1.bodis.com2026-03-23 → 2026-07-12 · 2 obs
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
○NSns2.above.com2020-02-10 → 2020-02-10 · 4 obs
○ 2017-02-17 21:13:58
● 2020-02-10 03:44:42
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
○NSns2.bluehost.com2015-07-03 → 2017-02-17 · 4 obs
● 2015-07-03 04:55:06
● 2017-02-17 21:13:58
○ 2020-02-10 03:44:42
○ 2026-07-12 14:54:40
○NSns2.bodis.com2026-03-23 → 2026-07-12 · 2 obs
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
●NSxiangxiang.ns.giantpanda.com2026-03-23 → 2026-07-12 · 3 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
● 2026-07-12 14:54:40
○MXmath99.com2015-07-03 → 2017-02-17 · 4 obs
● 2015-07-03 04:55:06
● 2017-02-17 21:13:58
○ 2020-02-10 03:44:42
○ 2026-07-12 14:54:40
○MXpark-mx.above.com2020-02-10 → 2020-02-10 · 4 obs
○ 2017-02-17 21:13:58
● 2020-02-10 03:44:42
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
○A103.224.212.2222020-02-10 → 2020-02-10 · 4 obs
○ 2017-02-17 21:13:58
● 2020-02-10 03:44:42
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
○A139.162.174.2092026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A139.162.181.762026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A172.104.149.862026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A172.104.203.1862026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A172.104.251.1982026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A199.59.243.2282026-03-23 → 2026-07-12 · 2 obs
○ 2026-03-23 18:58:58
○ 2026-07-12 14:54:40
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-27 → 2026-07-12 · 3 obs
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
●A2600:3c03::f03c:95ff:fe91:5d522026-03-23 → 2026-07-12 · 5 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-23 → 2026-07-12 · 5 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-27 → 2026-07-12 · 3 obs
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
○A2a01:7e01::2000:dff:fec1:5cdb2026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A2a01:7e01::f03c:95ff:fe00:26922026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A2a01:7e01::f03c:95ff:fe91:5d912026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
○A2a01:7e01::f03c:95ff:feed:783e2026-04-06 → 2026-04-06 · 4 obs
○ 2026-03-23 18:58:58
● 2026-04-06 14:15:16
○ 2026-04-27 07:59:38
○ 2026-07-12 14:54:40
●A45.33.83.1002026-04-27 → 2026-07-12 · 3 obs
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
●A45.79.167.1802026-04-27 → 2026-07-12 · 3 obs
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
○A66.147.245.222015-07-03 → 2017-02-17 · 4 obs
● 2015-07-03 04:55:06
● 2017-02-17 21:13:58
○ 2020-02-10 03:44:42
○ 2026-07-12 14:54:40
●A66.175.209.1792026-03-23 → 2026-07-12 · 5 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40
●A96.126.111.1652026-03-23 → 2026-07-12 · 5 obs
○ 2020-02-10 03:44:42
● 2026-03-23 18:58:58
○ 2026-04-06 14:15:16
● 2026-04-27 07:59:38
● 2026-07-12 14:54:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
math99.comchangchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math99.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 45.33.83.100...
AAAA42600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca...
NS2changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1changchang.ns.giantpanda.com admin.giant

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com)

Analysis

IP Addresses

math99.com has 8 IP addresses — 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 more.

genesispinetop.com, manga(0x68656e746169).net, residenceseeingstanding.com and two other host names share IP numbers with math99.com.

Name Servers

DNS delegation for math99.com points to two name servers: changchang.ns.giantpanda.com and xiangxiang.ns.giantpanda.com.

math99.com uses the same name servers as several other domains — among them yutuber.com, vercell.app, l1.ns.divido.org.zz.sh and two more.

At least some of math99.com's name servers are shared with other domains, for example baldwinplumbing.net, download03.cinemalek.com, myprepaidsolutions.com and two more.

These name servers tend to co-occur with lunlun.ns.giantpanda.com, xinxin.ns.giantpanda.com, jiapanpan.ns.giantpanda.com and 3 other name servers in the same DNS delegations.

Each of changchang.ns.giantpanda.com and xiangxiang.ns.giantpanda.com has one IP address: changchang.ns.giantpanda.com uses 3.33.232.36 and xiangxiang.ns.giantpanda.com uses 75.2.45.63.