ostep.com - dns.ninja

`ostep.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
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`
TXT	`google-site-verification=X-61XVf1J5p9FRlJyigSvLGJqoP6oY2chS-Ysj2aUKA`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2026-01-15 #0

`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=1783239631

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DNS History

22 records (6 active, 16 former)

○NSns1.dsredirection.com2015-10-12 → 2016-08-21 · 5 obs

○ 2008-03-17 07:13:00
● 2015-10-12 04:51:40
● 2016-08-21 11:41:52
○ 2016-09-30 13:23:40
○ 2026-07-05 08:27:50

○NSns1.serverhome.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:13:00
○ 2015-08-07 01:36:30
○ 2026-07-05 08:27:50

○NSns2.dsredirection.com2015-10-12 → 2016-08-21 · 5 obs

○ 2008-03-17 07:13:00
● 2015-10-12 04:51:40
● 2016-08-21 11:41:52
○ 2016-09-30 13:23:40
○ 2026-07-05 08:27:50

○NSns2.serverhome.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:13:00
○ 2015-08-07 01:36:30
○ 2026-07-05 08:27:50

●NSns39.domaincontrol.com2021-04-21 → 2026-07-05 · 3 obs

○ 2016-09-30 13:23:40
● 2021-04-21 04:50:52
● 2026-07-05 08:27:50

●NSns40.domaincontrol.com2021-04-21 → 2026-07-05 · 3 obs

○ 2016-09-30 13:23:40
● 2021-04-21 04:50:52
● 2026-07-05 08:27:50

●MXmailstore1.secureserver.net2026-03-06 → 2026-07-05 · 3 obs

○ 2017-07-27 05:31:04
● 2026-03-06 11:52:08
● 2026-07-05 08:27:50

○MXmxs1.serverhome.com2016-01-05 → 2016-12-18 · 6 obs

● 2016-01-05 20:46:14
○ 2016-05-22 03:27:48
● 2016-08-21 11:41:52
● 2016-12-18 09:27:34
○ 2017-07-27 05:31:04
○ 2026-07-05 08:27:50

○MXmxs2.serverhome.com2016-01-05 → 2016-12-18 · 6 obs

● 2016-01-05 20:46:14
○ 2016-05-22 03:27:48
● 2016-08-21 11:41:52
● 2016-12-18 09:27:34
○ 2017-07-27 05:31:04
○ 2026-07-05 08:27:50

●MXsmtp.secureserver.net2026-03-06 → 2026-07-05 · 3 obs

○ 2017-07-27 05:31:04
● 2026-03-06 11:52:08
● 2026-07-05 08:27:50

●A13.248.243.52026-03-06 → 2026-07-05 · 3 obs

○ 2021-04-21 04:50:52
● 2026-03-06 11:52:08
● 2026-07-05 08:27:50

○A141.8.230.202015-08-07 → 2016-08-21 · 5 obs

○ 2008-03-17 07:13:00
● 2015-08-07 01:36:30
● 2016-08-21 11:41:52
○ 2016-09-30 13:23:40
○ 2026-07-05 08:27:50

○A15.197.148.332026-03-06 → 2026-07-05 · 2 obs

○ 2026-03-06 11:52:08
○ 2026-07-05 08:27:50

○A161.117.200.1212021-04-21 → 2021-04-21 · 4 obs

○ 2017-07-27 05:31:04
● 2021-04-21 04:50:52
○ 2026-03-06 11:52:08
○ 2026-07-05 08:27:50

○A184.168.131.2412021-04-21 → 2021-04-21 · 4 obs

○ 2017-07-27 05:31:04
● 2021-04-21 04:50:52
○ 2026-03-06 11:52:08
○ 2026-07-05 08:27:50

○A3.33.130.1902026-03-06 → 2026-07-05 · 2 obs

○ 2026-03-06 11:52:08
○ 2026-07-05 08:27:50

○A66.45.246.1382008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:13:00
○ 2015-08-07 01:36:30
○ 2026-07-05 08:27:50

○A66.45.246.1412016-09-30 → 2016-12-18 · 5 obs

○ 2016-08-21 11:41:52
● 2016-09-30 13:23:40
● 2016-12-18 09:27:34
○ 2017-07-27 05:31:04
○ 2026-07-05 08:27:50

●A76.223.105.2302026-03-06 → 2026-07-05 · 3 obs

○ 2021-04-21 04:50:52
● 2026-03-06 11:52:08
● 2026-07-05 08:27:50

○CNAMEnews.serverhome.com2015-08-07 → 2016-08-21 · 5 obs

○ 2008-03-17 07:13:00
● 2015-08-07 01:36:30
● 2016-08-21 11:41:52
○ 2016-09-30 13:23:40
○ 2026-07-05 08:27:50

○CNAMEsnews.serverhome.com2016-09-30 → 2017-07-27 · 5 obs

○ 2016-08-21 11:41:52
● 2016-09-30 13:23:40
● 2017-07-27 05:31:04
○ 2021-04-21 04:50:52
○ 2026-07-05 08:27:50

○CNAMEthie5ku9.dsgeneration.com2015-10-12 → 2016-08-21 · 5 obs

○ 2008-03-17 07:13:00
● 2015-10-12 04:51:40
● 2016-08-21 11:41:52
○ 2016-09-30 13:23:40
○ 2026-07-05 08:27:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
ostep.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 ostep.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
TXT	2	`v=spf1 include:secureserver.net -all, google-site-verification=X-61XVf1J5p9FRl`
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

ostep.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230

amlesoft.com, porticorealty.com, igiene.com and two other host names share IP numbers with ostep.com.

Name Servers

DNS delegation for ostep.com points to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

ostep.com uses the same name servers as several other domains — among them 010309.com, tou.delivery, dcmfg.com and two more.

ns39.domaincontrol.com directs to 97.74.109.20 and 2603:5:21d1::14. ns40.domaincontrol.com directs to 173.201.77.20 and 2603:5:22d1::14. Each host name carries two IP addresses.

Mail Servers

Mail for ostep.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

ostep.com uses an identical mail server configuration to several other domains — among them kioskxpress.com, frutaexport.com, rightoninteractive.org and two more.

At least a portion of ostep.com's mail servers are also used by other domains, for example grassrootsvictory.com.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).