`ryanjohnstone.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3b0e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d2f4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.14^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.244^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sandy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
NS	`vasilii.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vasilii.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vasilii.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vasilii.ns.cloudflare.com`
		A	108.162.195.26^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vasilii.ns.cloudflare.com`
		A	162.159.44.26^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vasilii.ns.cloudflare.com`
		A	172.64.35.26^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vasilii.ns.cloudflare.com`
MX	`ryanjohnstone-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms87272946`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.59.14, 172.67.210.244
		IPv6	2606:4700:3033::6815:3b0e, 2606:4700:3037::ac43:d2f4
SOA	`sandy.ns.cloudflare.com`dns@cloudflare.com serial=2399064676

`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=1774606072

🔒 HSTS Preload (+subdomains)

Same first word

ryanjohnstone.co.uk

ryanjohnstone.com

DNS History

29 records (7 active, 22 former)

○NSns1.namebrightdns.com2015-06-03 → 2017-06-02 · 7 obs

● 2015-06-03 11:25:46
● 2016-01-18 13:21:52
○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
● 2017-06-02 10:52:44
○ 2026-02-16 08:30:06
○ 2026-03-27 10:24:08

○NSns2.namebrightdns.com2015-10-28 → 2017-06-02 · 8 obs

○ 2015-06-03 11:25:46
● 2015-10-28 03:20:36
● 2016-01-18 13:21:52
○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
● 2017-06-02 10:52:44
○ 2026-02-16 08:30:06
○ 2026-03-27 10:24:08

○NSnsg1.namebrightdns.com2015-06-03 → 2016-04-07 · 6 obs

● 2015-06-03 11:25:46
○ 2015-10-28 03:20:36
○ 2016-01-18 13:21:52
● 2016-04-07 23:56:08
○ 2016-09-25 21:57:14
○ 2026-03-27 10:24:08

○NSnsg2.namebrightdns.com2015-06-03 → 2016-04-07 · 6 obs

● 2015-06-03 11:25:46
○ 2015-10-28 03:20:36
○ 2016-01-18 13:21:52
● 2016-04-07 23:56:08
○ 2016-09-25 21:57:14
○ 2026-03-27 10:24:08

●NSsandy.ns.cloudflare.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-03-27 10:24:08

●NSvasilii.ns.cloudflare.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-03-27 10:24:08

○MXanmail.namebrightmail.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 11:25:46
○ 2015-10-28 03:20:36
○ 2026-03-27 10:24:08

●MXryanjohnstone-com.mail.protection.outlook.com2026-02-16 → 2026-03-27 · 3 obs

○ 2015-10-28 03:20:36
● 2026-02-16 08:30:06
● 2026-03-27 10:24:08

●A104.21.59.142026-02-16 → 2026-03-27 · 5 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-02-23 03:07:50
○ 2026-03-04 09:22:04
● 2026-03-27 10:24:08

○A107.23.198.2402016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

●A172.67.210.2442026-02-16 → 2026-03-27 · 5 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-02-23 03:07:50
○ 2026-03-04 09:22:04
● 2026-03-27 10:24:08

○A188.114.96.02026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-23 03:07:50
● 2026-03-04 09:22:04
○ 2026-03-27 10:24:08

○A188.114.97.02026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-23 03:07:50
● 2026-03-04 09:22:04
○ 2026-03-27 10:24:08

●A2606:4700:3033::6815:3b0e2026-02-16 → 2026-03-27 · 5 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-02-23 03:07:50
○ 2026-03-04 09:22:04
● 2026-03-27 10:24:08

●A2606:4700:3037::ac43:d2f42026-02-16 → 2026-03-27 · 5 obs

○ 2017-06-02 10:52:44
● 2026-02-16 08:30:06
● 2026-02-23 03:07:50
○ 2026-03-04 09:22:04
● 2026-03-27 10:24:08

○A2a06:98c1:3120::2026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-23 03:07:50
● 2026-03-04 09:22:04
○ 2026-03-27 10:24:08

○A2a06:98c1:3121::2026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-23 03:07:50
● 2026-03-04 09:22:04
○ 2026-03-27 10:24:08

○A52.200.243.1232016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-18 13:21:52
● 2016-04-07 23:56:08
○ 2016-09-25 21:57:14
○ 2026-03-27 10:24:08

○A52.206.43.2342016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

○A52.21.52.1092016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-28 03:20:36
● 2016-01-18 13:21:52
○ 2016-04-07 23:56:08
○ 2026-03-27 10:24:08

○A52.4.72.1372016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

○A54.152.144.2432016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-18 13:21:52
● 2016-04-07 23:56:08
○ 2016-09-25 21:57:14
○ 2026-03-27 10:24:08

○A54.174.31.2542015-06-03 → 2015-10-28 · 4 obs

● 2015-06-03 11:25:46
● 2015-10-28 03:20:36
○ 2016-01-18 13:21:52
○ 2026-03-27 10:24:08

○A54.208.74.2152015-06-03 → 2015-10-28 · 4 obs

● 2015-06-03 11:25:46
● 2015-10-28 03:20:36
○ 2016-01-18 13:21:52
○ 2026-03-27 10:24:08

○A54.209.174.1672016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-28 03:20:36
● 2016-01-18 13:21:52
○ 2016-04-07 23:56:08
○ 2026-03-27 10:24:08

○A54.210.33.1902016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

○A54.236.123.2242016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-07 23:56:08
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 11:25:46
● 2016-09-25 21:57:14
○ 2017-06-02 10:52:44
○ 2026-03-27 10:24:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-02 → 2026-02-16 · 5 obs

○ 2016-09-25 21:57:14
● 2017-06-02 10:52:44
● 2026-02-16 08:30:06
○ 2026-02-23 03:07:50
○ 2026-03-27 10:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
ryanjohnstone.com	sandy.ns.cloudflare.com, vasilii.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.219

NS records: sandy.ns.cloudflare.com, vasilii.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.14, 172.67.210.244`
AAAA	2	`2606:4700:3037::ac43:d2f4, 2606:4700:3033::6815:3b0e`
NS	2	`sandy.ns.cloudflare.com, vasilii.ns.cloudflare.com`
MX	1	`ryanjohnstone-com.mail.protection.outloo`
TXT	2	`MS=ms87272946, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sandy.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ryanjohnstone.com maps to four IP numbers: 2606:4700:3033::6815:3b0e, 2606:4700:3037::ac43:d2f4, 104.21.59.14 and 172.67.210.244.

Other host names, for instance www.a.land, www.incontri-bergamo.it, tbpo.net, se-brown.com and netrunner.cc share IP numbers with ryanjohnstone.com.

Name Servers

Two name servers sandy.ns.cloudflare.com and vasilii.ns.cloudflare.com handle delegation for ryanjohnstone.com.

ryanjohnstone.com uses the same name server setup as other domains, for example tindershoot.com, web-arts.cz, nextposure.com, aesm.ltd and athenaleilani.com.

ryanjohnstone.com partially shares name servers with other domains; examples include vonneumann.edu.pe, fecoi.org.ar, phimhay.digital, (0x706f726e)x.ws and benzheng.net.

These name servers are commonly used with pam.ns.cloudflare.com, meiling.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names with six IP numbers: sandy.ns.cloudflare.com points to: 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219; vasilii.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1a, 2803:f800:50::6ca2:c31a, 2a06:98c1:50::ac40:231a, 108.162.195.26, 162.159.44.26 and 172.64.35.26.

Mail Servers

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

Hostname ryanjohnstone-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

ryanjohnstone.com - robtex.com