madstem.com - robtex.com

madstem.com

DNSSEC⚠️ Not signed
A23.21.157.88🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-21-157-88.compute-1.amazonaws.com
A23.21.234.173🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
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
MXfwd1.porkbun.com
A44.226.226.6🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRfwd1.porkbun.com
MXfwd2.porkbun.com
A52.10.201.111🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix
PTRfwd2.porkbun.com
TXTv=spf1 include:_spf.porkbun.com ~all
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2405117216

com

Same first word

Similar names

DNS History

20 records (8 active, 12 former)

2017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns61.domaincontrol.comns62.domaincontrol.comMXfwd1.porkbun.comfwd2.porkbun.commailstore1.secureserver.netsmtp.secureserver.netA23.21.157.8823.21.234.173184.168.221.11184.168.221.16184.168.221.20184.168.221.27184.168.221.350.63.202.1450.63.202.1650.63.202.3
NScuritiba.ns.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
NSfortaleza.ns.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
NSmaceio.ns.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
NSns61.domaincontrol.com2016-12-15 → 2017-08-22 · 4 obs
● 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
NSns62.domaincontrol.com2016-12-15 → 2017-08-22 · 4 obs
● 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
NSsalvador.ns.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
MXfwd1.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
MXfwd2.porkbun.com2026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
MXmailstore1.secureserver.net2016-12-15 → 2017-08-22 · 4 obs
● 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
MXsmtp.secureserver.net2016-12-15 → 2017-08-22 · 4 obs
● 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A184.168.221.112017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A184.168.221.162017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A184.168.221.202017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A184.168.221.272016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 03:25:22
○ 2017-08-22 15:06:06
○ 2026-07-18 23:53:24
A184.168.221.32017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A23.21.157.882026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
A23.21.234.1732026-03-27 → 2026-07-18 · 3 obs
○ 2017-08-22 15:06:06
● 2026-03-27 05:23:48
● 2026-07-18 23:53:24
A50.63.202.142017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A50.63.202.162017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24
A50.63.202.32017-08-22 → 2017-08-22 · 4 obs
○ 2016-12-15 03:25:22
● 2017-08-22 15:06:06
○ 2026-03-27 05:23:48
○ 2026-07-18 23:53:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
madstem.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 madstem.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A223.21.234.173, 23.21.157.88
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX2fwd1.porkbun.com (pri: 1), fwd2.porkbun.com (pri: 1)
TXT1v=spf1 include:_spf.porkbun.com ~all
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

IP Addresses

madstem.com directs to two IP numbers, 23.21.157.88 and 23.21.234.173

Additional host names — marufox.com, anna-rose.net, vector-technology.com and two others — share IP numbers with madstem.com.

Name Servers

madstem.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

madstem.com shares at least some of its name servers with other domains, including manandua.com, edward.biz, rmlc.org and two others.

The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

madstem.com has two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

madstem.com shares the same mail server setup as other domains, including demonlist.net, account-okta.com, casaberto.com and two others.

madstem.com has at least some mail servers in common with other domains, such as thesheetpeople.com, ipost.rocks, butterfliez.app and eaglemartialartsschool.com.

fwd1.porkbun.com and fwd2.porkbun.com each resolve to one IP number: fwd1.porkbun.com points to 44.226.226.6 and fwd2.porkbun.com points to 52.10.201.111.