`drjburns.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:57e9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:946a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.233^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.106^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`norah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2646^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c246^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2246^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norah.ns.cloudflare.com`
		A	108.162.194.70^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	162.159.38.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	172.64.34.70^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.87.233, 172.67.148.106
		IPv6	2606:4700:3033::6815:57e9, 2606:4700:3036::ac43:946a
SOA	`norah.ns.cloudflare.com`dns@cloudflare.com serial=2396817611

`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=1774400362

Same first word

drjburns.com

DNS History

15 records (8 active, 7 former)

●NSnorah.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
● 2026-03-25 01:02:24

○NSns45.domaincontrol.com2015-08-08 → 2018-12-03 · 4 obs

● 2015-08-08 01:16:20
● 2018-12-03 01:59:46
○ 2026-02-28 05:33:22
○ 2026-03-25 01:02:24

○NSns46.domaincontrol.com2015-08-08 → 2018-12-03 · 4 obs

● 2015-08-08 01:16:20
● 2018-12-03 01:59:46
○ 2026-02-28 05:33:22
○ 2026-03-25 01:02:24

●NSvalentin.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
● 2026-03-25 01:02:24

●MXmailstore1.secureserver.net2015-08-08 → 2026-03-25 · 2 obs

● 2015-08-08 01:16:20
● 2026-03-25 01:02:24

●MXsmtp.secureserver.net2015-08-08 → 2026-03-25 · 2 obs

● 2015-08-08 01:16:20
● 2026-03-25 01:02:24

●A104.21.87.2332026-02-28 → 2026-03-25 · 5 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
○ 2026-03-06 19:50:02
● 2026-03-25 01:02:20
● 2026-03-25 01:02:24

●A172.67.148.1062026-02-28 → 2026-03-25 · 5 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
○ 2026-03-06 19:50:02
● 2026-03-25 01:02:20
● 2026-03-25 01:02:24

○A188.114.96.02026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 05:33:22
● 2026-03-06 19:50:02
○ 2026-03-25 01:02:20
○ 2026-03-25 01:02:24

○A188.114.97.02026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 05:33:22
● 2026-03-06 19:50:02
○ 2026-03-25 01:02:20
○ 2026-03-25 01:02:24

●A2606:4700:3033::6815:57e92026-02-28 → 2026-03-25 · 5 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
○ 2026-03-06 19:50:02
● 2026-03-25 01:02:20
● 2026-03-25 01:02:24

●A2606:4700:3036::ac43:946a2026-02-28 → 2026-03-25 · 5 obs

○ 2018-12-03 01:59:46
● 2026-02-28 05:33:22
○ 2026-03-06 19:50:02
● 2026-03-25 01:02:20
● 2026-03-25 01:02:24

○A2a06:98c1:3120::2026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 05:33:22
● 2026-03-06 19:50:02
○ 2026-03-25 01:02:20
○ 2026-03-25 01:02:24

○A2a06:98c1:3121::2026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 05:33:22
● 2026-03-06 19:50:02
○ 2026-03-25 01:02:20
○ 2026-03-25 01:02:24

○A50.63.202.232015-08-08 → 2018-12-03 · 4 obs

● 2015-08-08 01:16:20
● 2018-12-03 01:59:46
○ 2026-02-28 05:33:22
○ 2026-03-25 01:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
drjburns.com	norah.ns.cloudflare.com, valentin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.206

NS records: norah.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drjburns.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.233, 172.67.148.106`
AAAA	2	`2606:4700:3036::ac43:946a, 2606:4700:3033::6815:57e9`
NS	2	`norah.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`norah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

drjburns.com maps to four IP numbers: 2606:4700:3033::6815:57e9, 2606:4700:3036::ac43:946a, 104.21.87.233 and 172.67.148.106.

other host names include mail.scottobert.com, matadorbt-open.vip, challengeip.com, classiccarshows.ca and ecircularplug.com; they share IP numbers with drjburns.com.

Name Servers

Two name servers norah.ns.cloudflare.com and valentin.ns.cloudflare.com handle the delegation for drjburns.com.

drjburns.com shares the same name server setup as other domains, for instance drmccormack.com, tesnext.com, radiantdivine.com, blushnwo.com and drbucky.com.

drjburns.com at least partially shares name servers with other domains, for instance k6odxs.fit, crevere.com, viewhotels.com.au, athhalf.com and colorandquilt.com.

These name servers are commonly used with the following: katelyn.ns.cloudflare.com, marge.ns.cloudflare.com, sage.ns.cloudflare.com and phil.ns.cloudflare.com.

Six IP addresses per host:

norah.ns.cloudflare.com points to 2606:4700:50::a29f:2646, 2803:f800:50::6ca2:c246, 2a06:98c1:50::ac40:2246, 108.162.194.70, 162.159.38.70 and 172.64.34.70; valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206

Mail Servers

drjburns.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

drjburns.com uses the same mail server setup as other domains, for instance frightpassport.com, europeancitypass.com, forburkina.com, scfsea.org and dtfp.co.

drjburns.com shares at least some mail servers with other domains, including ieplaw.com and drogenhandel.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

drjburns.com - robtex.com

drjburns.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`drjburns.com`

`com`