johncorner.com - dns.ninja

`johncorner.com`

DNSSEC	⚠️ Not signed
A	91.197.230.219^{🇬🇧 KUALO-AS91.197.228.0/22 KGIX Network / Zayo}
		PTR	`219-230-197-91.ldn.kgix.net`
NS	`lina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`mail1.filteredmx.net` ⭐
		A	50.115.17.101^{🇺🇸 AS5386150.115.16.0/21 KGIX}
			PTR	`tpa-srv1.filteredmx.net`
		A	91.197.228.101^{🇬🇧 KUALO-AS91.197.228.0/22 KGIX Network / Zayo}
			PTR	`ldn-srv1.filteredmx.net`
MX	`mail2.filteredmx.net`⁽²⁰⁾
		A	50.115.17.103^{🇺🇸 AS5386150.115.16.0/21 KGIX}
			PTR	`tpa-srv3.filteredmx.net`
		A	91.197.228.103^{🇬🇧 KUALO-AS91.197.228.0/22 KGIX Network / Zayo}
MX	`mail3.filteredmx.net`⁽³⁰⁾
		A	50.115.17.104^{🇺🇸 AS5386150.115.16.0/21 KGIX}
			PTR	`tpa-srv4.filteredmx.net`
		A	91.197.228.104^{🇬🇧 KUALO-AS91.197.228.0/22 KGIX Network / Zayo}
			PTR	`ldn-srv4.filteredmx.net`
TXT	`v=spf1 ip4:91.197.230.218 +a +mx +include:spf.filteredmx.net ~all`
SOA	`lina.ns.cloudflare.com`dns@cloudflare.com serial=2410180698

`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=1786429069

Previously MX for

johncorner.com

Same first word

johncorner.com

DNS History

16 records (6 active, 10 former)

○NSdns119.gzo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 16:10:56
○ 2015-05-22 08:19:48
○ 2026-08-11 06:48:48

○NSdns120.gzo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 16:10:56
○ 2015-05-22 08:19:48
○ 2026-08-11 06:48:48

●NSlina.ns.cloudflare.com2026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

○NSns1.corner-webscape.co.uk2015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

○NSns1.thewebhostserver.com2015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

○NSns2.thewebhostserver.com2015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

○NSns3.thewebhostserver.com2015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

○NSns4.thewebhostserver.com2015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

●NSsam.ns.cloudflare.com2026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

○MXjohncorner.com2008-03-18 → 2017-07-01 · 4 obs

● 2008-03-18 16:10:56
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

●MXmail1.filteredmx.net2026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

●MXmail2.filteredmx.net2026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

●MXmail3.filteredmx.net2026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

○A185.2.138.612015-05-22 → 2017-07-01 · 5 obs

○ 2008-03-18 16:10:56
● 2015-05-22 08:19:48
● 2017-07-01 10:22:06
○ 2026-02-25 15:33:10
○ 2026-08-11 06:48:48

○A75.126.144.692008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 16:10:56
○ 2015-05-22 08:19:48
○ 2026-08-11 06:48:48

●A91.197.230.2192026-02-25 → 2026-08-11 · 3 obs

○ 2017-07-01 10:22:06
● 2026-02-25 15:33:10
● 2026-08-11 06:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
johncorner.com	sam.ns.cloudflare.com, lina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

NS records: sam.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johncorner.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.197.230.219`
NS	2	`lina.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	3	`mail1.filteredmx.net (pri: 10), mail2.filteredmx.net (pri: 20)...`
TXT	1	`v=spf1 ip4:91.197.230.218 +a +mx +includ`
SOA	1	`lina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)

Analysis

IP Addresses

johncorner.com resolves to just one IP address, 91.197.230.219.

Two other host names, along with educationandtraining.org.uk, ynnida.com and after18.org.uk, also share IP numbers with johncorner.com.

Name Servers

johncorner.com is delegated to two name servers: lina.ns.cloudflare.com and sam.ns.cloudflare.com.

johncorner.com shares its NS records with other domains, for example scanmaritime.com, kitchen-8.com, procisba.com and two others.

johncorner.com partially shares its NS delegation with several other domains, including news-no-matome.buzz, foxpestdefense.info, therockwell.org and two others.

These name servers often co-occur with the name servers simon.ns.cloudflare.com.

DNS names with 6 IP addresses:

lina.ns.cloudflare.com resolves to 108.162.192.187, 172.64.32.187, 173.245.58.187 and 3 other IP addresses.

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141, 173.245.59.141 and 3 other IP addresses.

Mail Servers

johncorner.com uses three mail servers — mail1.filteredmx.net, mail2.filteredmx.net and mail3.filteredmx.net.

There is at least a partial MX overlap between johncorner.com and other domains, including asdrc.com.pk, shinygames.uk, gulfcoastequity.com and two others.

mail1.filteredmx.net, mail2.filteredmx.net and mail3.filteredmx.net each resolve to two IP addresses: mail1.filteredmx.net resolves to 50.115.17.101 and 91.197.228.101; mail2.filteredmx.net resolves to 50.115.17.103 and 91.197.228.103; mail3.filteredmx.net resolves to 50.115.17.104 and 91.197.228.104.