`denniscogan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b758^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:12ce^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.206^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.88^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rosa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c09::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f121.1e100.net`
		A	172.253.122.121^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f121.1e100.net`
TXT	`google-site-verification=YhizeCZyPBPSPSHWEPG0daNFgKlAyc1ELpgXPw9Q40M`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.18.206, 172.67.183.88
		IPv6	2606:4700:3034::ac43:b758, 2606:4700:3035::6815:12ce
SOA	`rosa.ns.cloudflare.com`dns@cloudflare.com serial=2398185959

`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=1771291435

Same first word

denniscogan.com

Similar names

cineandsong.blogspot.fr

cineandsong.blogspot.com

DNS History

14 records (7 active, 7 former)

○NSns1.dreamhost.com2015-07-13 → 2018-08-19 · 4 obs

● 2015-07-13 06:08:10
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

○NSns2.dreamhost.com2015-07-13 → 2018-08-19 · 4 obs

● 2015-07-13 06:08:10
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

○NSns3.dreamhost.com2015-07-13 → 2018-08-19 · 4 obs

● 2015-07-13 06:08:10
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

●NSrosa.ns.cloudflare.com2026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

●NSyichun.ns.cloudflare.com2026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

●MXghs.google.com2026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

○MXmx1.sub3.homie.mail.dreamhost.com2015-07-13 → 2018-08-19 · 4 obs

● 2015-07-13 06:08:10
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

○MXmx2.sub3.homie.mail.dreamhost.com2015-07-13 → 2018-08-19 · 4 obs

● 2015-07-13 06:08:10
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

●A104.21.18.2062026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

●A172.67.183.882026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

●A2606:4700:3034::ac43:b7582026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

●A2606:4700:3035::6815:12ce2026-03-08 → 2026-03-08 · 3 obs

○ 2018-08-19 13:11:16
● 2026-03-08 02:06:18
● 2026-03-08 07:03:50

○A64.90.40.442016-04-26 → 2018-08-19 · 5 obs

○ 2016-02-06 14:47:24
● 2016-04-26 08:09:04
● 2018-08-19 13:11:16
○ 2026-03-08 02:06:18
○ 2026-03-08 07:03:50

○A69.163.200.352015-07-13 → 2016-02-06 · 4 obs

● 2015-07-13 06:08:10
● 2016-02-06 14:47:24
○ 2016-04-26 08:09:04
○ 2026-03-08 07:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
denniscogan.com	rosa.ns.cloudflare.com, yichun.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.248

NS records: rosa.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for denniscogan.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.206, 172.67.183.88`
AAAA	2	`2606:4700:3035::6815:12ce, 2606:4700:3034::ac43:b758`
NS	2	`rosa.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=YhizeCZyPBPSPSH`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rosa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

denniscogan.com maps to four IP numbers: 2606:4700:3034::ac43:b758, 2606:4700:3035::6815:12ce, 104.21.18.206 and 172.67.183.88.

Other host names such as eusub.com, onepunchman.online, alaskabusinesscenter.com, xmlmc.cn and miss-bee.com share IPs with denniscogan.com.

Name Servers

Two name servers rosa.ns.cloudflare.com and yichun.ns.cloudflare.com handle the delegation for denniscogan.com.

denniscogan.com shares the same name server setup as other domains, for example jetstarstravel.com, hyperbaricpros.com, oxygenhealthsystems.com, k6gallery.com and hepspot.com.

denniscogan.com at least partially shares name servers with other domains, for example gzahmy.com, slotpulsez.nl, 82050.com, venditori.it and aztechshop.az.

these name servers commonly pair with darl.ns.cloudflare.com, serenity.ns.cloudflare.com, toby.ns.cloudflare.com and rocky.ns.cloudflare.com.

Host names with six IP numbers:

rosa.ns.cloudflare.com points to 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.

yichun.ns.cloudflare.com points to 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

Mail Servers

The ghs.google.com mail server handles denniscogan.com.

denniscogan.com shares the same mail server setup as other domains, including interlinkservices.org, architekturabytomia.org, ctmngocthanh.com, dailycitytrain.com and sardosbar.com.

ghs.google.com points to two IP numbers: 2607:f8b0:4004:c09::79 and 172.253.122.121.

denniscogan.com - robtex.com

denniscogan.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`denniscogan.com`

`com`