johnkellerdds.com - dns.ninja

`johnkellerdds.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:6044^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:adfe^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.68^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.254^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms35842935`
TXT	`v=spf1 a mx ptr a:dedrelay.secureserver.net include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.68, 172.67.173.254
		IPv6 hints	2606:4700:3032::6815:6044, 2606:4700:3034::ac43:adfe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2410749212

`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=1785435192

Same first word

johnkellerdds.com

DNS History

22 records (11 active, 11 former)

●NSbrad.ns.cloudflare.com2026-02-21 → 2026-07-30 · 3 obs

○ 2020-02-06 17:48:32
● 2026-02-21 16:35:18
● 2026-07-30 18:29:50

○NSns1.dental101dns.com2015-06-03 → 2020-02-06 · 4 obs

● 2015-06-03 16:41:52
● 2020-02-06 17:48:32
○ 2026-02-21 16:35:18
○ 2026-07-30 18:29:50

○NSns2.dental101dns.com2015-06-03 → 2020-02-06 · 4 obs

● 2015-06-03 16:41:52
● 2020-02-06 17:48:32
○ 2026-02-21 16:35:18
○ 2026-07-30 18:29:50

●NSolga.ns.cloudflare.com2026-02-21 → 2026-07-30 · 3 obs

○ 2020-02-06 17:48:32
● 2026-02-21 16:35:18
● 2026-07-30 18:29:50

●MXalt1.aspmx.l.google.com2020-02-06 → 2026-07-30 · 3 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
● 2026-07-30 18:29:50

●MXalt2.aspmx.l.google.com2020-02-06 → 2026-07-30 · 3 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
● 2026-07-30 18:29:50

●MXalt3.aspmx.l.google.com2020-02-06 → 2026-07-30 · 3 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
● 2026-07-30 18:29:50

●MXalt4.aspmx.l.google.com2020-02-06 → 2026-07-30 · 3 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
● 2026-07-30 18:29:50

●MXaspmx.l.google.com2020-02-06 → 2026-07-30 · 3 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
● 2026-07-30 18:29:50

○MXmail.johnkellerdds.com2015-06-03 → 2016-11-19 · 4 obs

● 2015-06-03 16:41:52
● 2016-11-19 00:36:08
○ 2020-02-06 17:48:32
○ 2026-07-30 18:29:50

●A104.21.96.682026-02-21 → 2026-07-30 · 11 obs

○ 2020-02-06 17:48:32
● 2026-02-21 16:35:18
● 2026-03-03 11:53:10
○ 2026-03-05 11:20:00
○ 2026-05-19 02:24:30
● 2026-06-01 05:08:16
● 2026-06-03 03:13:58
○ 2026-06-04 16:49:22
○ 2026-06-12 23:43:16
● 2026-07-21 03:54:32
● 2026-07-30 18:29:50

●A172.67.173.2542026-02-21 → 2026-07-30 · 11 obs

○A184.168.64.2102015-06-03 → 2016-11-19 · 4 obs

● 2015-06-03 16:41:52
● 2016-11-19 00:36:08
○ 2020-02-06 17:48:32
○ 2026-07-30 18:29:50

○A188.114.96.02026-03-05 → 2026-06-12 · 9 obs

○ 2026-03-03 11:53:10
● 2026-03-05 11:20:00
● 2026-05-19 02:24:30
○ 2026-06-01 05:08:16
○ 2026-06-03 03:13:58
● 2026-06-04 16:49:22
● 2026-06-12 23:43:16
○ 2026-07-21 03:54:32
○ 2026-07-30 18:29:50

○A188.114.97.02026-03-05 → 2026-06-12 · 9 obs

●A2606:4700:3032::6815:60442026-07-21 → 2026-07-30 · 3 obs

○ 2026-06-12 23:43:16
● 2026-07-21 03:54:32
● 2026-07-30 18:29:50

○A2606:4700:3032::ac43:adfe2026-02-21 → 2026-06-03 · 9 obs

○A2606:4700:3034::6815:60442026-02-21 → 2026-06-03 · 9 obs

●A2606:4700:3034::ac43:adfe2026-07-21 → 2026-07-30 · 3 obs

○ 2026-06-12 23:43:16
● 2026-07-21 03:54:32
● 2026-07-30 18:29:50

○A2a06:98c1:3120::2026-03-05 → 2026-06-12 · 9 obs

○A2a06:98c1:3121::2026-03-05 → 2026-06-12 · 9 obs

○A72.167.220.432020-02-06 → 2020-02-06 · 4 obs

○ 2016-11-19 00:36:08
● 2020-02-06 17:48:32
○ 2026-02-21 16:35:18
○ 2026-07-30 18:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
johnkellerdds.com	brad.ns.cloudflare.com, olga.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.137

NS records: brad.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnkellerdds.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.254, 104.21.96.68`
AAAA	2	`2606:4700:3032::6815:6044, 2606:4700:3034::ac43:adfe`
NS	2	`brad.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`MS=ms35842935, v=spf1 a mx ptr a:dedrelay.secureserver.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

johnkellerdds.com points to the four IP addresses 104.21.96.68, 172.67.173.254, 2606:4700:3032::6815:6044 and 2606:4700:3034::ac43:adfe.

Among the host names that share IP numbers with johnkellerdds.com are www.optimeat.ro, oktyabrtula.ru, govpn.info and two others.

Name Servers

johnkellerdds.com has two authoritative name servers — brad.ns.cloudflare.com and olga.ns.cloudflare.com.

johnkellerdds.com has the same name server delegation as a number of other domains, such as greenwood.dental, bccsk.sk, remotion.dev and two more.

The name servers of johnkellerdds.com overlap at least partially with those of other domains — among them mostbet-casino-slots.com, gamevirgins.com, budssmoke.com and two more.

These name servers commonly appear in combination with the name servers demi.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brad.ns.cloudflare.com points to 108.162.193.105, 172.64.33.105, 173.245.59.105 and 3 other IP addresses.

olga.ns.cloudflare.com points to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 other IP addresses.

Mail Servers

johnkellerdds.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

johnkellerdds.com shares at least some of its mail servers with other domains — for example brickwatch.net, ners.unair.ac.id, ns500671.ns500742.ns500754.ns500742.ns500754.ns500731.ns500704.ns500688.ns500704.ns500688.ns500671.ns500705.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 172.253.115.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.