`johndudak.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:7b7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8929^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.183^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.41^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christina.ns.cloudflare.com`
		A	108.162.194.193^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	162.159.38.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	172.64.34.193^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c23::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f121.1e100.net`
		A	172.253.139.121^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f121.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.183, 172.67.137.41
		IPv6 hints	2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2403928843

`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=1778824806

Previously MX for

johndudak.com

Same first word

johndudak.com

DNS History

14 records (7 active, 7 former)

●NSchristina.ns.cloudflare.com2026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

○NSns1.hostmonster.com2015-07-25 → 2017-03-25 · 4 obs

● 2015-07-25 13:53:24
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

○NSns2.hostmonster.com2015-07-25 → 2017-03-25 · 4 obs

● 2015-07-25 13:53:24
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

●NSrudy.ns.cloudflare.com2026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

○MXfallbackmx.spamexperts.eu2015-12-20 → 2017-03-25 · 5 obs

○ 2015-07-25 13:53:24
● 2015-12-20 03:41:16
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

●MXghs.google.com2026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

○MXjohndudak.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 13:53:24
○ 2015-12-20 03:41:16
○ 2026-05-15 06:21:16

○MXlastmx.spamexperts.net2015-12-20 → 2017-03-25 · 5 obs

○ 2015-07-25 13:53:24
● 2015-12-20 03:41:16
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

○MXmx.spamexperts.com2015-12-20 → 2017-03-25 · 5 obs

○ 2015-07-25 13:53:24
● 2015-12-20 03:41:16
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

●A104.21.7.1832026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

●A172.67.137.412026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

●A2606:4700:3033::6815:7b72026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

●A2606:4700:3037::ac43:89292026-03-03 → 2026-05-15 · 3 obs

○ 2017-03-25 01:47:54
● 2026-03-03 00:22:22
● 2026-05-15 06:21:16

○A74.220.215.722015-07-25 → 2017-03-25 · 4 obs

● 2015-07-25 13:53:24
● 2017-03-25 01:47:54
○ 2026-03-03 00:22:22
○ 2026-05-15 06:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johndudak.com	rudy.ns.cloudflare.com, christina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.229

NS records: rudy.ns.cloudflare.com, christina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johndudak.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.41, 104.21.7.183`
AAAA	2	`2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929`
NS	2	`christina.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christina.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by johndudak.com: 2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929, 104.21.7.183 and 172.67.137.41.

other host names including edm99vipp.com, elanglobal.org, ekosnegocios.com, okrugmorskoy.ru and thone.at share IP numbers with johndudak.com.

Name Servers

johndudak.com is delegated to two name servers christina.ns.cloudflare.com and rudy.ns.cloudflare.com.

johndudak.com shares the same name server setup as other domains, for instance brendanjhoffman.com, vertcoinproject.org, pcanorangecounty.com, wetlandsresearch.org and catsyllabus.com.

johndudak.com at least partially shares name servers with other domains, for instance cloudfive.fr, e999m.com, webservicesoewondokendal.com, mintnfts15.pages.dev and yinghua-s0234.cc.

These name servers are commonly used with nancy.ns.cloudflare.com, nolan.ns.cloudflare.com and aaron.ns.cloudflare.com.

Host names with six IP numbers:

Host name christina.ns.cloudflare.com points to: 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193.

Host name rudy.ns.cloudflare.com points to: 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.

Mail Servers

johndudak.com is handled by a single mail server, ghs.google.com.

johndudak.com shares the same mail server setup as other domains, for instance halcyonlawrence.com, strutmymutt.com, montanayouthsoccer.org, disdikklaten.com and top50lawyers.org.

ghs.google.com resolves to two IP numbers: 2607:f8b0:4004:c23::79 and 172.253.139.121.

johndudak.com - robtex.com

johndudak.com

com

Previously MX for

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

`johndudak.com`

`com`