masteringxml.com - dns.ninja

masteringxml.com

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NS93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is ⚠️ Not in zone NS records
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
NSns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.is ⚠️ Not in parent delegation
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=13822389

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=1781449940

Same first word

masteringxml.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NS93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.isns1.namepros-dns.comns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.isns1.fastpark.netns1.parkingcrew.netns2.fastpark.netns2.parkingcrew.netns5.afternic.comns6.afternic.comMXmail.h-email.netA54.237.57.2113.248.169.48185.53.177.9185.53.178.9216.8.179.2554.72.9.5176.223.54.146
●NS93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is2026-04-12 → 2026-06-14 · 3 obs
○ 2017-08-09 06:07:30
● 2026-04-12 16:31:46
● 2026-06-14 15:19:52
○NSns1.fastpark.net2015-05-11 → 2015-12-24 · 4 obs
● 2015-05-11 18:40:48
● 2015-12-24 16:37:24
○ 2016-03-26 13:56:16
○ 2026-06-14 15:19:52
●NSns1.namepros-dns.com2026-04-12 → 2026-06-14 · 3 obs
○ 2017-08-09 06:07:30
● 2026-04-12 16:31:46
● 2026-06-14 15:19:52
○NSns1.parkingcrew.net2016-03-26 → 2017-08-09 · 5 obs
○ 2015-12-24 16:37:24
● 2016-03-26 13:56:16
● 2017-08-09 06:07:30
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
●NSns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.is2026-04-12 → 2026-06-14 · 3 obs
○ 2017-08-09 06:07:30
● 2026-04-12 16:31:46
● 2026-06-14 15:19:52
○NSns2.fastpark.net2015-05-11 → 2015-12-24 · 4 obs
● 2015-05-11 18:40:48
● 2015-12-24 16:37:24
○ 2016-03-26 13:56:16
○ 2026-06-14 15:19:52
○NSns2.parkingcrew.net2016-03-26 → 2017-08-09 · 5 obs
○ 2015-12-24 16:37:24
● 2016-03-26 13:56:16
● 2017-08-09 06:07:30
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○NSns5.afternic.com2026-04-12 → 2026-06-14 · 2 obs
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○NSns6.afternic.com2026-04-12 → 2026-06-14 · 2 obs
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○MXmail.h-email.net2015-10-18 → 2017-08-09 · 6 obs
● 2015-10-18 14:14:52
● 2015-12-24 16:37:24
○ 2016-03-26 13:56:16
● 2017-08-09 06:07:30
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○A13.248.169.482026-04-12 → 2026-06-14 · 2 obs
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○A185.53.177.92015-10-18 → 2016-09-16 · 7 obs
○ 2015-05-11 18:40:48
● 2015-10-18 14:14:52
● 2015-12-24 16:37:24
○ 2016-03-26 13:56:16
● 2016-09-16 23:11:04
○ 2017-08-09 06:07:30
○ 2026-06-14 15:19:52
○A185.53.178.92017-08-09 → 2017-08-09 · 4 obs
○ 2016-09-16 23:11:04
● 2017-08-09 06:07:30
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52
○A216.8.179.252015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 18:40:48
○ 2015-10-18 14:14:52
○ 2026-06-14 15:19:52
●A54.237.57.212026-04-12 → 2026-06-14 · 3 obs
○ 2017-08-09 06:07:30
● 2026-04-12 16:31:46
● 2026-06-14 15:19:52
○A54.72.9.512016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-24 16:37:24
● 2016-03-26 13:56:16
○ 2016-09-16 23:11:04
○ 2026-06-14 15:19:52
○A76.223.54.1462026-04-12 → 2026-06-14 · 2 obs
○ 2026-04-12 16:31:46
○ 2026-06-14 15:19:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...-
masteringxml.comns1.namepros-dns.com, 93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is1 record

✅ Authoritative Response

Server:54.237.57.21

NS records: ns1.namepros-dns.com, 93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masteringxml.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.93dm662mjbb2pj29d5m8j29f.ns.namepros
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.namepros-dns.com)

Analysis

IP Addresses

masteringxml.com resolves to just one IP address, 54.237.57.21.

Two other host names, along with wangsteak.com, deltaimport.com and spiritweb.com, also share IP numbers with masteringxml.com.

Name Servers

Three name servers are authoritative for masteringxml.com: ns1.namepros-dns.com, 93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is and ns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.is.

masteringxml.com partially shares its NS delegation with several other domains, including idrya.com, realtyvaluations.com, bikepointsc.com and two others.

In DNS configurations, these name servers often share authority with ns2.abdulbasit.ns.namepros-dns.is, ns2.namepros-dns.is, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is and 7 other name servers.

ns1.namepros-dns.com resolves to 54.237.57.21. Notably, 93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is and ns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.is share the same IP address, 3.233.30.191.

These two host names — 93dm662mjbb2pj29d5m8j29f5pdb2rm9.ns.namepros-dns.is and ns2.93dm662mjbb2pj29d5m8j29f.ns.namepros-dns.is — each point to 3.233.30.191 IP addresses.