math2brain.com - dns.ninja

math2brain.com

DNSSEC⚠️ Not signed
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
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
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
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
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2407109509

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=1784797907

Previously MX for

math2brain.com

Same first word

math2brain.com

DNS History

8 records (4 active, 4 former)

201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns5.kasserver.comns6.kasserver.comMXmath2brain.comA81.169.231.146
●NScuritiba.ns.porkbun.com2026-07-04 → 2026-07-23 · 3 obs
○ 2020-01-06 13:18:00
● 2026-07-04 20:02:52
● 2026-07-23 09:33:54
●NSfortaleza.ns.porkbun.com2026-07-04 → 2026-07-23 · 3 obs
○ 2020-01-06 13:18:00
● 2026-07-04 20:02:52
● 2026-07-23 09:33:54
●NSmaceio.ns.porkbun.com2026-07-04 → 2026-07-23 · 3 obs
○ 2020-01-06 13:18:00
● 2026-07-04 20:02:52
● 2026-07-23 09:33:54
○NSns5.kasserver.com2017-03-15 → 2020-01-06 · 4 obs
● 2017-03-15 09:47:22
● 2020-01-06 13:18:00
○ 2026-07-04 20:02:52
○ 2026-07-23 09:33:54
○NSns6.kasserver.com2017-03-15 → 2020-01-06 · 4 obs
● 2017-03-15 09:47:22
● 2020-01-06 13:18:00
○ 2026-07-04 20:02:52
○ 2026-07-23 09:33:54
●NSsalvador.ns.porkbun.com2026-07-04 → 2026-07-23 · 3 obs
○ 2020-01-06 13:18:00
● 2026-07-04 20:02:52
● 2026-07-23 09:33:54
○MXmath2brain.com2017-03-15 → 2020-01-06 · 4 obs
● 2017-03-15 09:47:22
● 2020-01-06 13:18:00
○ 2026-07-04 20:02:52
○ 2026-07-23 09:33:54
○A81.169.231.1462017-03-15 → 2020-01-06 · 4 obs
● 2017-03-15 09:47:22
● 2020-01-06 13:18:00
○ 2026-07-04 20:02:52
○ 2026-07-23 09:33:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
math2brain.commaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com8 records

✅ Authoritative Response

Server:162.159.10.150

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 math2brain.com (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

The NS records for math2brain.com point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

There is at least partial name server overlap between math2brain.com and other domains — gpret.com, ajwh.com, designsbyj.net and two more among them.

All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.