`jfkpublishing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1b53^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8dd8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.83^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.216^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lennox.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennox.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennox.ns.cloudflare.com`
		A	108.162.195.214^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	162.159.44.214^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	172.64.35.214^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=YeXLueLmVf33aU8F`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.83, 172.67.141.216
		IPv6	2606:4700:3032::6815:1b53, 2606:4700:3033::ac43:8dd8
SOA	`lennox.ns.cloudflare.com`dns@cloudflare.com serial=2399590517

`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=1774526022

Same first word

jfkpublishing.com

DNS History

21 records (8 active, 13 former)

○NSdns010.d.register.com2015-08-13 → 2015-12-05 · 5 obs

○ 2008-03-20 04:19:00
● 2015-08-13 20:49:04
● 2015-12-05 13:01:48
○ 2016-01-27 19:39:38
○ 2026-03-26 12:08:28

○NSdns058.c.register.com2015-08-13 → 2015-12-05 · 5 obs

○ 2008-03-20 04:19:00
● 2015-08-13 20:49:04
● 2015-12-05 13:01:48
○ 2016-01-27 19:39:38
○ 2026-03-26 12:08:28

○NSdns118.a.register.com2015-08-13 → 2015-12-05 · 5 obs

○ 2008-03-20 04:19:00
● 2015-08-13 20:49:04
● 2015-12-05 13:01:48
○ 2016-01-27 19:39:38
○ 2026-03-26 12:08:28

○NSdns248.b.register.com2015-08-13 → 2015-12-05 · 5 obs

○ 2008-03-20 04:19:00
● 2015-08-13 20:49:04
● 2015-12-05 13:01:48
○ 2016-01-27 19:39:38
○ 2026-03-26 12:08:28

●NSlennox.ns.cloudflare.com2026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

○NSns1039.ui-dns.biz2020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

○NSns1046.ui-dns.de2020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

○NSns1077.ui-dns.com2020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

○NSns1118.ui-dns.org2020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

●NSsarah.ns.cloudflare.com2026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

○MXmx00.1and1.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

○MXmx01.1and1.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

●MXmx01.mail.icloud.com2026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

●MXmx02.mail.icloud.com2026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

●A104.21.27.832026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

●A172.67.141.2162026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

○A216.21.239.1972015-08-13 → 2015-12-05 · 5 obs

○ 2008-03-20 04:19:00
● 2015-08-13 20:49:04
● 2015-12-05 13:01:48
○ 2016-01-27 19:39:38
○ 2026-03-26 12:08:28

●A2606:4700:3032::6815:1b532026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

●A2606:4700:3033::ac43:8dd82026-02-16 → 2026-03-26 · 3 obs

○ 2020-04-02 10:58:12
● 2026-02-16 00:25:32
● 2026-03-26 12:08:28

○A2607:f1c0:100f:f000::2b12020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

○A74.208.236.2342020-04-02 → 2020-04-02 · 4 obs

○ 2016-01-27 19:39:38
● 2020-04-02 10:58:12
○ 2026-02-16 00:25:32
○ 2026-03-26 12:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
jfkpublishing.com	sarah.ns.cloudflare.com, lennox.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.214

NS records: sarah.ns.cloudflare.com, lennox.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jfkpublishing.com (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.83, 172.67.141.216`
AAAA	2	`2606:4700:3033::ac43:8dd8, 2606:4700:3032::6815:1b53`
NS	2	`lennox.ns.cloudflare.com, sarah.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=YeXLueLmVf33aU8F, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lennox.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jfkpublishing.com: 2606:4700:3032::6815:1b53, 2606:4700:3033::ac43:8dd8, 104.21.27.83 and 172.67.141.216.

other host names including www.nettop.vn, hesinhthaidoanhnghiep.com, shipjalo.com, www.e-tender.biz and clickertraining.com share IP numbers with jfkpublishing.com.

Name Servers

jfkpublishing.com is delegated to two name servers lennox.ns.cloudflare.com and sarah.ns.cloudflare.com.

jfkpublishing.com shares the same name server setup as other domains, for instance mastersandsavant.com, shelterara.com, bakeramitchell.com, theleadershipbook.com and worldboxgeeks.com.

jfkpublishing.com at least partially shares name servers with other domains, for instance yvn.co.uk, skcasinohex.sk, andnow.me, michiels.co and w.cr.

these name servers are commonly used alongside kyree.ns.cloudflare.com.

Host names with six IP numbers:

Host name lennox.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd6, 2803:f800:50::6ca2:c3d6, 2a06:98c1:50::ac40:23d6, 108.162.195.214, 162.159.44.214 and 172.64.35.214.

Host name sarah.ns.cloudflare.com points to: 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.

Mail Servers

Two mail servers handle jfkpublishing.com: mx01.mail.icloud.com and mx02.mail.icloud.com.

jfkpublishing.com shares the same mail server setup as other domains, for instance lanofthedead.xyz, packaging-experts.de, perity.co.uk, zihado.com and bengrier.com.

jfkpublishing.com shares at least some mail servers with other domains, including nbinfo.nl, assa-corp.com, fabje.nl and asimovcorp.com.

Host names with six IP numbers:

The host names mx01.mail.icloud.com and mx02.mail.icloud.com point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

jfkpublishing.com - robtex.com