`programming-blog.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2026-03-24 #1

`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=1774863697

Same first word

programming-blog.com

DNS History

16 records (6 active, 10 former)

○NSdns1.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○NSdns2.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○NSns23.domaincontrol.com2015-11-13 → 2016-07-15 · 4 obs

● 2015-11-13 15:35:08
● 2016-07-15 16:50:02
○ 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○NSns24.domaincontrol.com2015-11-13 → 2016-07-15 · 4 obs

● 2015-11-13 15:35:08
● 2016-07-15 16:50:02
○ 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

●NSns39.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs

○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

●NSns40.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs

○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

○MXeforward1.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○MXeforward2.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○MXeforward3.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○MXeforward4.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

○MXeforward5.registrar-servers.com2017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-15 16:50:02
● 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

●MXmailstore1.secureserver.net2015-11-13 → 2026-03-30 · 4 obs

● 2015-11-13 15:35:08
● 2016-07-15 16:50:02
○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

●MXsmtp.secureserver.net2015-11-13 → 2026-03-30 · 4 obs

● 2015-11-13 15:35:08
● 2016-07-15 16:50:02
○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

●A15.197.148.332026-03-30 → 2026-03-30 · 2 obs

○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

○A192.30.252.1532015-11-13 → 2016-07-15 · 4 obs

● 2015-11-13 15:35:08
● 2016-07-15 16:50:02
○ 2017-04-05 14:05:12
○ 2026-03-30 09:57:12

●A3.33.130.1902026-03-30 → 2026-03-30 · 2 obs

○ 2017-04-05 14:05:12
● 2026-03-30 09:57:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programming-blog.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programming-blog.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
TXT	1	`v=spf1 include:secureserver.net -all`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

programming-blog.com points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names including madnesstour.com, classiccouriers.in, rentnewga.com, hereticapparel.com and northstarurology.com share IP numbers with programming-blog.com.

Name Servers

programming-blog.com's delegation uses two name servers, ns39.domaincontrol.com and ns40.domaincontrol.com.

programming-blog.com shares the same name server setup as other domains, for example prod.tech, frista.org, cornerstonetech.org, watermark.properties and rjllegal.com.

Host names with two IPs:

ns39.domaincontrol.com points to: 2603:5:21d1::14 and 97.74.109.20

ns40.domaincontrol.com points to: 2603:5:22d1::14 and 173.201.77.20

Mail Servers

programming-blog.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

programming-blog.com shares its mail server setup with other domains, including resilientcomm.org, wepesca.com, mflstores.com, ezeverify.com and kitchester.com.

The mail servers for programming-blog.com are shared with other domains, for instance vibedrums.at, pleatmag.com, ramblejohn.net, appr-recruit.co.in and b8music.com.

Host names with three IPs:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113

programming-blog.com - robtex.com