`richardzierer.com`

DNSSEC	⚠️ Not signed
A	2a04:4e42::775^{🇺🇸 Fastly2a04:4e42::/48}
A	2a04:4e42:200::775^{🇺🇸 Fastly2a04:4e42:200::/48}
A	2a04:4e42:400::775^{🇺🇸 Fastly2a04:4e42:400::/48}
A	2a04:4e42:600::775^{🇺🇸 Fastly2a04:4e42:600::/48}
A	151.101.3.7^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.67.7^{🇺🇸 Fastly151.101.64.0/22}
A	151.101.131.7^{🇺🇸 Fastly151.101.128.0/22}
A	151.101.195.7^{🇺🇸 Fastly151.101.192.0/22}
NS	`dan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
NS	`heidi.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
SOA	`dan.ns.cloudflare.com`dns@cloudflare.com serial=2407597572

`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=1783711787

Same first word

richardzierer.com

DNS History

10 records (10 active, 0 former)

●NSdan.ns.cloudflare.com2026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●NSheidi.ns.cloudflare.com2026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A151.101.131.72026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A151.101.195.72026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A151.101.3.72026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A151.101.67.72026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A2a04:4e42::7752026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A2a04:4e42:200::7752026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A2a04:4e42:400::7752026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

●A2a04:4e42:600::7752026-05-22 → 2026-07-10 · 2 obs

● 2026-05-22 17:04:20
● 2026-07-10 19:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
richardzierer.com	dan.ns.cloudflare.com, heidi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.108

NS records: dan.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for richardzierer.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`151.101.67.7, 151.101.131.7...`
AAAA	4	`2a04:4e42:200::775, 2a04:4e42::775...`
NS	2	`dan.ns.cloudflare.com, heidi.ns.cloudflare.com`
SOA	1	`dan.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 8 IP addresses in total, richardzierer.com resolves to 151.101.3.7, 151.101.67.7, 151.101.131.7 and 5 other.

Among the host names that share IP numbers with richardzierer.com are geekchick.ru, paymentandbanking.com, gonzalollach.com and two others.

Name Servers

richardzierer.com is delegated to two name servers: dan.ns.cloudflare.com and heidi.ns.cloudflare.com.

richardzierer.com has the same name server delegation as a number of other domains, such as fresh-bets.co.uk, amdbet.us.com, serkansokmen.com and two more.

richardzierer.com partially shares its NS delegation with several other domains, including wesfed.com, clinmed.net, surgeryofsound.co.uk and two others.

Host names resolving to 6 IP numbers:

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 other IP addresses.

heidi.ns.cloudflare.com resolves to 108.162.194.236, 162.159.38.236, 172.64.34.236 and 3 other IP addresses.

richardzierer.com - robtex.com