`johnhopkinson.com`

DNSSEC	⚠️ Not signed
A	107.180.27.233^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`233.27.180.107.host.secureserver.net`
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`johnhopkinson-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`NETORGFT20081129.onmicrosoft.com`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2025-12-15 #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=1774647827

Subdomains

mail.johnhopkinson.com

Same first word

johnhopkinson.com

DNS History

21 records (4 active, 17 former)

○NSns1.namebrightdns.com2015-06-29 → 2016-01-24 · 4 obs

● 2015-06-29 01:09:20
● 2016-01-24 09:28:22
○ 2016-04-24 07:29:32
○ 2026-03-27 22:03:22

●NSns11.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-26 13:58:18
● 2026-03-27 22:03:22

●NSns12.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-26 13:58:18
● 2026-03-27 22:03:22

○NSns2.namebrightdns.com2015-06-29 → 2015-11-06 · 4 obs

● 2015-06-29 01:09:20
● 2015-11-06 02:02:28
○ 2016-01-24 09:28:22
○ 2026-03-27 22:03:22

○NSnsg1.namebrightdns.com2016-01-24 → 2016-04-24 · 5 obs

○ 2015-11-06 02:02:28
● 2016-01-24 09:28:22
● 2016-04-24 07:29:32
○ 2016-12-28 15:34:12
○ 2026-03-27 22:03:22

○NSnsg2.namebrightdns.com2016-01-24 → 2016-04-24 · 5 obs

○ 2015-11-06 02:02:28
● 2016-01-24 09:28:22
● 2016-04-24 07:29:32
○ 2016-12-28 15:34:12
○ 2026-03-27 22:03:22

○NSnst1.namebrightdns.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-24 07:29:32
● 2016-12-28 15:34:12
○ 2017-12-26 13:58:18
○ 2026-03-27 22:03:22

○NSnst2.namebrightdns.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-24 07:29:32
● 2016-12-28 15:34:12
○ 2017-12-26 13:58:18
○ 2026-03-27 22:03:22

○MXanmail.namebrightmail.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 01:09:20
○ 2015-11-06 02:02:28
○ 2026-03-27 22:03:22

●MXjohnhopkinson-com.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 2 obs

○ 2015-11-06 02:02:28
● 2026-03-27 22:03:22

●A107.180.27.2332026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-26 13:58:18
● 2026-03-27 22:03:22

○A52.200.243.1232016-04-24 → 2016-04-24 · 4 obs

○ 2016-01-24 09:28:22
● 2016-04-24 07:29:32
○ 2016-12-28 15:34:12
○ 2026-03-27 22:03:22

○A54.152.144.2432016-04-24 → 2016-04-24 · 4 obs

○ 2016-01-24 09:28:22
● 2016-04-24 07:29:32
○ 2016-12-28 15:34:12
○ 2026-03-27 22:03:22

○A54.174.31.2542015-06-29 → 2015-11-06 · 4 obs

● 2015-06-29 01:09:20
● 2015-11-06 02:02:28
○ 2016-01-24 09:28:22
○ 2026-03-27 22:03:22

○A54.208.74.2152015-06-29 → 2015-11-06 · 4 obs

● 2015-06-29 01:09:20
● 2015-11-06 02:02:28
○ 2016-01-24 09:28:22
○ 2026-03-27 22:03:22

○A54.209.90.812016-01-24 → 2016-01-24 · 4 obs

○ 2015-11-06 02:02:28
● 2016-01-24 09:28:22
○ 2016-04-24 07:29:32
○ 2026-03-27 22:03:22

○A54.82.156.192016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-24 07:29:32
● 2016-12-28 15:34:12
○ 2017-12-26 13:58:18
○ 2026-03-27 22:03:22

○A54.85.54.292016-01-24 → 2016-01-24 · 4 obs

○ 2015-11-06 02:02:28
● 2016-01-24 09:28:22
○ 2016-04-24 07:29:32
○ 2026-03-27 22:03:22

○A54.86.225.1562016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-24 07:29:32
● 2016-12-28 15:34:12
○ 2017-12-26 13:58:18
○ 2026-03-27 22:03:22

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-29 → 2016-04-24 · 4 obs

● 2015-06-29 01:09:20
● 2016-04-24 07:29:32
○ 2016-12-28 15:34:12
○ 2026-03-27 22:03:22

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-24 07:29:32
● 2016-12-28 15:34:12
○ 2017-12-26 13:58:18
○ 2026-03-27 22:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
johnhopkinson.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnhopkinson.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.180.27.233`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	1	`johnhopkinson-com.mail.protection.outloo`
TXT	2	`v=spf1 include:secureserver.net -all, NETORGFT20081129.onmicrosoft.com`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

Hierarchy

johnhopkinson.com is the parent of mail.johnhopkinson.com.

IP Addresses

johnhopkinson.com resolves to a single IP address: 107.180.27.233.

Other host names including mail.wallsystems.com, mail.nwflycasting.com, hdcl.ca, mail.johnhopkinson.com and zimerman.com.mx share IP numbers with johnhopkinson.com.

Name Servers

johnhopkinson.com's delegation uses two name servers, ns11.domaincontrol.com and ns12.domaincontrol.com.

johnhopkinson.com shares the same name server setup as other domains, for example elektrasports.com, enjoyamo.com, yamcham.com, jcunlimited.com and huvoo.com.

johnhopkinson.com at least partially shares name servers with other domains; for instance bfitdc.net.

Host names with two IPs:

ns11.domaincontrol.com points to: 2603:5:2190::6 and 97.74.105.6

ns12.domaincontrol.com points to: 2603:5:2290::6 and 173.201.73.6

Mail Servers

johnhopkinson.com is handled by a single mail server, johnhopkinson-com.mail.protection.outlook.com.

Hostname johnhopkinson-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c922::, 2a01:111:f403:c92c::1, 2a01:111:f403:f905::3, 52.101.10.14, 52.101.11.3, 52.101.41.3 and 52.101.41.4.

johnhopkinson.com - robtex.com