`drjohnsondds.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2751^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:aa14^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.81^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.20^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`kami.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
MX	`_dc-mx.c191504246dc.drjohnsondds.com` ⭐
		A	45.32.174.25^{🇺🇸 AS-VULTR45.32.160.0/20 Vultr Assigned Prefix}
			PTR	`45.32.174.25.vultrusercontent.com`
TXT	`google-site-verification=32b-Y7yy_aRHO7axODwbRmx9mCl2AvQIJNmz5TGDuOQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.81, 172.67.170.20
		IPv6 hints	2606:4700:3030::6815:2751, 2606:4700:3030::ac43:aa14
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2410465718

`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=1785700172

Previously MX for

drjohnsondds.com

Same first word

drjohnsondds.com

DNS History

14 records (7 active, 7 former)

●NScarl.ns.cloudflare.com2026-05-25 → 2026-08-02 · 3 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
● 2026-08-02 19:57:28

●NSkami.ns.cloudflare.com2026-05-25 → 2026-08-02 · 3 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
● 2026-08-02 19:57:28

○NSns3059.hostgator.com2015-05-21 → 2017-03-30 · 5 obs

○ 2008-03-16 04:02:26
● 2015-05-21 09:42:54
● 2017-03-30 08:07:36
○ 2026-05-25 19:35:52
○ 2026-08-02 19:57:28

○NSns3060.hostgator.com2015-05-21 → 2017-03-30 · 5 obs

○ 2008-03-16 04:02:26
● 2015-05-21 09:42:54
● 2017-03-30 08:07:36
○ 2026-05-25 19:35:52
○ 2026-08-02 19:57:28

○NSns8037.hostgator.com2015-05-21 → 2017-03-30 · 5 obs

○ 2008-03-16 04:02:26
● 2015-05-21 09:42:54
● 2017-03-30 08:07:36
○ 2026-05-25 19:35:52
○ 2026-08-02 19:57:28

●MX_dc-mx.c191504246dc.drjohnsondds.com2026-05-25 → 2026-08-02 · 3 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
● 2026-08-02 19:57:28

○MXdrjohnsondds.com2015-05-21 → 2017-03-30 · 5 obs

○ 2008-03-16 04:02:26
● 2015-05-21 09:42:54
● 2017-03-30 08:07:36
○ 2026-05-25 19:35:52
○ 2026-08-02 19:57:28

●A104.21.39.812026-05-25 → 2026-08-02 · 3 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
● 2026-08-02 19:57:28

●A172.67.170.202026-05-25 → 2026-08-02 · 3 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
● 2026-08-02 19:57:28

○A192.185.5.1332015-05-21 → 2017-03-30 · 5 obs

○ 2008-03-16 04:02:26
● 2015-05-21 09:42:54
● 2017-03-30 08:07:36
○ 2026-05-25 19:35:52
○ 2026-08-02 19:57:28

●A2606:4700:3030::6815:27512026-07-08 → 2026-08-02 · 3 obs

○ 2026-05-25 19:35:52
● 2026-07-08 23:13:28
● 2026-08-02 19:57:28

●A2606:4700:3030::ac43:aa142026-07-08 → 2026-08-02 · 3 obs

○ 2026-05-25 19:35:52
● 2026-07-08 23:13:28
● 2026-08-02 19:57:28

○A2606:4700:3033::6815:27512026-05-25 → 2026-05-25 · 4 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
○ 2026-07-08 23:13:28
○ 2026-08-02 19:57:28

○A2606:4700:3037::ac43:aa142026-05-25 → 2026-05-25 · 4 obs

○ 2017-03-30 08:07:36
● 2026-05-25 19:35:52
○ 2026-07-08 23:13:28
○ 2026-08-02 19:57:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
drjohnsondds.com	carl.ns.cloudflare.com, kami.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.177

NS records: carl.ns.cloudflare.com, kami.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drjohnsondds.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.81, 172.67.170.20`
AAAA	2	`2606:4700:3030::ac43:aa14, 2606:4700:3030::6815:2751`
NS	2	`carl.ns.cloudflare.com, kami.ns.cloudflare.com`
MX	1	`_dc-mx.c191504246dc.drjohnsondds.com (pr`
TXT	1	`google-site-verification=32b-Y7yy_aRHO7a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

drjohnsondds.com points to the four IP addresses 104.21.39.81, 172.67.170.20, 2606:4700:3030::6815:2751 and 2606:4700:3030::ac43:aa14.

Two other host names, along with cme-pro.com.cdn.cloudflare.net, octagon.rs and brash.mk, also share IP numbers with drjohnsondds.com.

Name Servers

Two name servers handle the delegation for drjohnsondds.com: carl.ns.cloudflare.com and kami.ns.cloudflare.com.

drjohnsondds.com shares its NS records with other domains, for example azstatetaxlaw.com, enter-net.gr, arizonawillattorney.com and two others.

At least some of drjohnsondds.com's name servers are shared with other domains, for example schneidermed.com, our(0x68656e746169).com, motocrossgear.com and two more.

It is common for these name servers to be used in conjunction with the name servers evan.ns.cloudflare.com, teagan.ns.cloudflare.com and adi.ns.cloudflare.com.

DNS names with 6 IP addresses:

carl.ns.cloudflare.com resolves to 108.162.193.106, 172.64.33.106 and 173.245.59.106 among others, with 3 other IP addresses in total.

kami.ns.cloudflare.com resolves to 108.162.192.177, 172.64.32.177 and 173.245.58.177 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for drjohnsondds.com is _dc-mx.c191504246dc.drjohnsondds.com.

_dc-mx.c191504246dc.drjohnsondds.com carries a single IP number, which is 45.32.174.25.

drjohnsondds.com - robtex.com