mkbuilder.com - dns.ninja

`mkbuilder.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns15.domaincontrol.com` ⭐
		A	2603:5:21b0::8^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns15.domaincontrol.com`
		A	97.74.107.8^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns15.domaincontrol.com`
NS	`ns16.domaincontrol.com`
		A	2603:5:22b0::8^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns16.domaincontrol.com`
		A	173.201.75.8^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns16.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`NETORG5313305.onmicrosoft.com`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns15.domaincontrol.com`dns@jomax.net 2026-07-06 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786366399

Same first word

mkbuilder.com

Similar names

kmbuilder.org.tw

rumblekid.com

kmbuilder.com

DNS History

9 records (6 active, 3 former)

●NSns15.domaincontrol.com2015-08-11 → 2026-08-10 · 2 obs

● 2015-08-11 03:31:18
● 2026-08-10 13:12:06

●NSns16.domaincontrol.com2015-08-11 → 2026-08-10 · 2 obs

● 2015-08-11 03:31:18
● 2026-08-10 13:12:06

○MXmailstore1.secureserver.net2015-08-11 → 2019-01-14 · 4 obs

● 2015-08-11 03:31:18
● 2019-01-14 17:49:54
○ 2026-06-28 17:32:08
○ 2026-08-10 13:12:06

●MXmx1-us1.ppe-hosted.com2026-06-28 → 2026-08-10 · 3 obs

○ 2019-01-14 17:49:54
● 2026-06-28 17:32:08
● 2026-08-10 13:12:06

●MXmx2-us1.ppe-hosted.com2026-06-28 → 2026-08-10 · 3 obs

○ 2019-01-14 17:49:54
● 2026-06-28 17:32:08
● 2026-08-10 13:12:06

○MXsmtp.secureserver.net2015-08-11 → 2019-01-14 · 4 obs

● 2015-08-11 03:31:18
● 2019-01-14 17:49:54
○ 2026-06-28 17:32:08
○ 2026-08-10 13:12:06

●A15.197.225.1282026-06-28 → 2026-08-10 · 3 obs

○ 2019-01-14 17:49:54
● 2026-06-28 17:32:08
● 2026-08-10 13:12:06

●A3.33.251.1682026-06-28 → 2026-08-10 · 3 obs

○ 2019-01-14 17:49:54
● 2026-06-28 17:32:08
● 2026-08-10 13:12:06

○A50.63.202.382015-08-11 → 2019-01-14 · 4 obs

● 2015-08-11 03:31:18
● 2019-01-14 17:49:54
○ 2026-06-28 17:32:08
○ 2026-08-10 13:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
mkbuilder.com	ns15.domaincontrol.com, ns16.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkbuilder.com (unsigned zone)

⏱️ Timing

Total: 846ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns15.domaincontrol.com, ns16.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`NETORG5313305.onmicrosoft.com, v=spf1 a:dispatch-us.ppe-hosted.com incl`
SOA	1	`ns15.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)

Analysis

IP Addresses

mkbuilder.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128

Two other host names, along with jox.mx, jetlinerllc.com and 123expediter.com, also share IP numbers with mkbuilder.com.

Name Servers

Two name servers handle the delegation for mkbuilder.com: ns15.domaincontrol.com and ns16.domaincontrol.com.

mkbuilder.com shares its NS records with other domains, for example soleset.com, lanelawandassociates.com, gasanalysis.net and two others.

ns15.domaincontrol.com and ns16.domaincontrol.com both carry two IP addresses. The A records for ns15.domaincontrol.com are 97.74.107.8 and 2603:5:21b0::8; the A records for ns16.domaincontrol.com are 173.201.75.8 and 2603:5:22b0::8.

Mail Servers

mkbuilder.com is served by two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Among the domains sharing a mail server setup with mkbuilder.com are villageofsouthzanesville.com, stpaulcathedral.org, imus.us and two others.

There is at least a partial MX overlap between mkbuilder.com and other domains, including setlife.com, xruniversity.com, centralmarinpolice.org and two others.

mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com both carry two IP addresses. The A records for mx1-us1.ppe-hosted.com are 67.231.154.162 and 148.163.129.50; the A records for mx2-us1.ppe-hosted.com are 67.231.154.163 and 148.163.129.51.