schemasystems.com - robtex.com

schemasystems.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=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=1774801612

Previously MX for

schemasystems.com

Same first word

schemasystems.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1.asoshared.comns17.domaincontrol.comns18.domaincontrol.comns2.asoshared.comMX.mailstore1.secureserver.netschemasystems.comsmtp.secureserver.netA13.248.169.4876.223.54.146143.95.37.15497.74.42.79
●NSns1.afternic.com2026-03-17 → 2026-03-29 · 3 obs
○ 2017-03-27 16:20:40
● 2026-03-17 23:27:36
● 2026-03-29 16:51:48
○NSns1.asoshared.com2017-03-27 → 2017-03-27 · 4 obs
○ 2016-09-09 17:25:44
● 2017-03-27 16:20:40
○ 2026-03-17 23:27:36
○ 2026-03-29 16:51:48
○NSns17.domaincontrol.com2015-06-13 → 2016-09-09 · 4 obs
● 2015-06-13 01:34:46
● 2016-09-09 17:25:44
○ 2017-03-27 16:20:40
○ 2026-03-29 16:51:48
○NSns18.domaincontrol.com2015-06-13 → 2016-09-09 · 4 obs
● 2015-06-13 01:34:46
● 2016-09-09 17:25:44
○ 2017-03-27 16:20:40
○ 2026-03-29 16:51:48
●NSns2.afternic.com2026-03-17 → 2026-03-29 · 3 obs
○ 2017-03-27 16:20:40
● 2026-03-17 23:27:36
● 2026-03-29 16:51:48
○NSns2.asoshared.com2017-03-27 → 2017-03-27 · 4 obs
○ 2016-09-09 17:25:44
● 2017-03-27 16:20:40
○ 2026-03-17 23:27:36
○ 2026-03-29 16:51:48
○MX.2026-03-17 → 2026-03-29 · 2 obs
○ 2026-03-17 23:27:36
○ 2026-03-29 16:51:48
○MXmailstore1.secureserver.net2015-06-13 → 2016-09-09 · 4 obs
● 2015-06-13 01:34:46
● 2016-09-09 17:25:44
○ 2017-03-27 16:20:40
○ 2026-03-29 16:51:48
○MXschemasystems.com2017-03-27 → 2017-03-27 · 4 obs
○ 2016-09-09 17:25:44
● 2017-03-27 16:20:40
○ 2026-03-17 23:27:36
○ 2026-03-29 16:51:48
○MXsmtp.secureserver.net2015-06-13 → 2016-09-09 · 4 obs
● 2015-06-13 01:34:46
● 2016-09-09 17:25:44
○ 2017-03-27 16:20:40
○ 2026-03-29 16:51:48
●A13.248.169.482026-03-17 → 2026-03-29 · 3 obs
○ 2017-03-27 16:20:40
● 2026-03-17 23:27:36
● 2026-03-29 16:51:48
○A143.95.37.1542017-03-27 → 2017-03-27 · 4 obs
○ 2016-09-09 17:25:44
● 2017-03-27 16:20:40
○ 2026-03-17 23:27:36
○ 2026-03-29 16:51:48
●A76.223.54.1462026-03-17 → 2026-03-29 · 3 obs
○ 2017-03-27 16:20:40
● 2026-03-17 23:27:36
● 2026-03-29 16:51:48
○A97.74.42.792015-06-13 → 2016-09-09 · 4 obs
● 2015-06-13 01:34:46
● 2016-09-09 17:25:44
○ 2017-03-27 16:20:40
○ 2026-03-29 16:51:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
schemasystems.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schemasystems.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

schemasystems.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance diagnostic.pro, ns6.gotshops.com, balihelicopter.com, ganzon.com and answerian.com share IP numbers with schemasystems.com.

Name Servers

schemasystems.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

schemasystems.com uses the same name server setup as other domains, for instance gncamera.blog.com.foxmos.com, codeapp.com, ts3333.com, bestfinancialcalculator.com and petbooks.com.

schemasystems.com shares name servers with other domains at least partially, for instance mysat.net, ownseattle.com, jarlon.com, iptotv.com and welding.cc.

these name servers are commonly used together with verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn and verification-t94xdlsqfqezbdhbeaeepo.ns101.verify.hn.

Host names with two IP numbers:

The host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

The host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.