hostmaster.worldmath.com - dns.ninja

hostmaster.worldmath.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
NSdamao.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangguang.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
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
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
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

worldmath.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
NSdamao.ns.giantpanda.com ⭐
NSyangguang.ns.giantpanda.com
MXmail.mailerhost.net ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
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
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

Same first word

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DNS History

31 records (11 active, 20 former)

20162017201820192020202120222023202420252026NSdamao.ns.giantpanda.comyangguang.ns.giantpanda.combuy.internettraffic.comsell.internettraffic.comMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198192.155.84.23623.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e69.172.201.15369.172.201.20874.207.241.245
○NSbuy.internettraffic.com2015-06-04 → 2016-04-28 · 4 obs
● 2015-06-04 21:05:26
● 2016-04-28 11:30:02
○ 2026-06-02 15:14:38
○ 2026-08-11 09:25:14
●NSdamao.ns.giantpanda.com2026-06-02 → 2026-08-11 · 3 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
● 2026-08-11 09:25:14
○NSsell.internettraffic.com2015-06-04 → 2016-04-28 · 4 obs
● 2015-06-04 21:05:26
● 2016-04-28 11:30:02
○ 2026-06-02 15:14:38
○ 2026-08-11 09:25:14
●NSyangguang.ns.giantpanda.com2026-06-02 → 2026-08-11 · 3 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
● 2026-08-11 09:25:14
●MXmail.mailerhost.net2026-06-02 → 2026-08-11 · 2 obs
● 2026-06-02 15:14:38
● 2026-08-11 09:25:14
○A139.162.174.2092026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A139.162.181.762026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A172.104.149.862026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A172.104.203.1862026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A172.104.251.1982026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A192.155.84.2362026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
○A23.239.4.932026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
○A2600:3c01::2000:3aff:feb3:2e942026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
○A2600:3c01::f03c:95ff:fe91:5de52026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
○A2600:3c01::f03c:95ff:feeb:5ed62026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
●A2600:3c03::f03c:95ff:fe00:29ca2026-08-11 → 2026-08-11 · 3 obs
○ 2026-07-17 20:41:56
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
●A2600:3c03::f03c:95ff:fe91:5d522026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-02 15:14:38
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
●A2600:3c03::f03c:95ff:feed:4d4f2026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-02 15:14:38
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
●A2600:3c03::f03c:95ff:feed:cf2a2026-08-11 → 2026-08-11 · 3 obs
○ 2026-07-17 20:41:56
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
○A2a01:7e01::2000:dff:fec1:5cdb2026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A2a01:7e01::f03c:95ff:fe00:26922026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A2a01:7e01::f03c:95ff:fe91:5d912026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
○A2a01:7e01::f03c:95ff:feed:783e2026-07-05 → 2026-07-17 · 6 obs
○ 2026-06-02 15:14:38
● 2026-07-05 06:48:24
○ 2026-07-14 09:22:42
● 2026-07-17 20:41:56
○ 2026-08-11 09:25:12
○ 2026-08-11 09:25:14
●A45.33.83.1002026-08-11 → 2026-08-11 · 3 obs
○ 2026-07-17 20:41:56
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
●A45.79.167.1802026-08-11 → 2026-08-11 · 3 obs
○ 2026-07-17 20:41:56
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
●A66.175.209.1792026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-02 15:14:38
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14
○A69.172.201.1532016-04-28 → 2016-04-28 · 4 obs
○ 2016-01-25 16:49:40
● 2016-04-28 11:30:02
○ 2026-06-02 15:14:38
○ 2026-08-11 09:25:14
○A69.172.201.2082015-06-04 → 2016-01-25 · 4 obs
● 2015-06-04 21:05:26
● 2016-01-25 16:49:40
○ 2016-04-28 11:30:02
○ 2026-08-11 09:25:14
○A74.207.241.2452026-06-02 → 2026-07-14 · 6 obs
○ 2016-04-28 11:30:02
● 2026-06-02 15:14:38
○ 2026-07-05 06:48:24
● 2026-07-14 09:22:42
○ 2026-07-17 20:41:56
○ 2026-08-11 09:25:14
●A96.126.111.1652026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-02 15:14:38
● 2026-08-11 09:25:12
● 2026-08-11 09:25:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
worldmath.comdamao.ns.giantpanda.com, yangguang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldmath.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 66.175.209.179...
AAAA42600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:fe00:29ca...
NS2damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1damao.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

hostmaster.worldmath.com resolves to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Additional host names — mail.gstarklaw.com, nullmx.praetorianguard.com, www.(0x736578)moviesfoundonline.com and two others — share IP numbers with hostmaster.worldmath.com.

Name Servers

Two name servers handle the delegation for hostmaster.worldmath.com: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

hostmaster.worldmath.com shares its name server setup with other domains, including egtk.com, evangeli.com, igqa.com and two others.

Both damao.ns.giantpanda.com and yangguang.ns.giantpanda.com have a single IP address each — damao.ns.giantpanda.com resolves to 3.33.232.36 while yangguang.ns.giantpanda.com resolves to 75.2.45.63.

Mail Servers

hostmaster.worldmath.com has one mail server: mail.mailerhost.net.

hostmaster.worldmath.com shares the same mail server setup as other domains, including gandalf.swpermitsok.com, liq.org, take.org and two others.

mail.mailerhost.net resolves to two IP numbers — 5.161.133.13 and 161.35.84.83.