`mark555.com`

DNSSEC	⚠️ Not signed
A	104.21.68.157^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.168^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.68.157, 172.67.196.168
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2398866460

`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=1774542387

Same first word

mark555.com

DNS History

6 records (4 active, 2 former)

●NSduke.ns.cloudflare.com2016-12-20 → 2026-03-26 · 2 obs

● 2016-12-20 12:33:58
● 2026-03-26 16:47:58

●NSgina.ns.cloudflare.com2016-12-20 → 2026-03-26 · 2 obs

● 2016-12-20 12:33:58
● 2026-03-26 16:47:58

●A104.21.68.1572026-02-16 → 2026-03-26 · 3 obs

○ 2017-11-13 00:59:02
● 2026-02-16 03:42:06
● 2026-03-26 16:47:58

○A104.24.116.1202016-12-20 → 2017-11-13 · 4 obs

● 2016-12-20 12:33:58
● 2017-11-13 00:59:02
○ 2026-02-16 03:42:06
○ 2026-03-26 16:47:58

○A104.24.117.1202016-12-20 → 2017-11-13 · 4 obs

● 2016-12-20 12:33:58
● 2017-11-13 00:59:02
○ 2026-02-16 03:42:06
○ 2026-03-26 16:47:58

●A172.67.196.1682026-02-16 → 2026-03-26 · 3 obs

○ 2017-11-13 00:59:02
● 2026-02-16 03:42:06
● 2026-03-26 16:47:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mark555.com	duke.ns.cloudflare.com, gina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, gina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mark555.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.168, 104.21.68.157`
NS	2	`duke.ns.cloudflare.com, gina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mark555.com points to two IP numbers: 104.21.68.157 and 172.67.196.168.

Other host names, for instance empoweredchristchurch.co.nz, obicazo.top, triosevents.com, www.wxjfdb.com and realestategoto.com share IP numbers with mark555.com.

Name Servers

mark555.com's delegation is to two name servers duke.ns.cloudflare.com and gina.ns.cloudflare.com.

mark555.com shares the same name server configuration as other domains, such as stroome.com, levotron.com, sakit.co.il, aaronfountain.com and ubt88.com.

mark555.com at least partially shares its name servers with other domains, for instance dealercenterwsstatic.net, snesemulator.com, master-yachting.at, visionx.eu and urlund.com.

these name servers are commonly used together with hank.ns.cloudflare.com, norman.ns.cloudflare.com, samara.ns.cloudflare.com and martha.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

gina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

mark555.com - robtex.com

mark555.com

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