`holzandstein.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:228d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:a1ad^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.141^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.173^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.141, 172.67.161.173
		IPv6 hints	2606:4700:3031::6815:228d, 2606:4700:3032::ac43:a1ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2402938670

`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=1778524296

Same first word

holzandstein.com

DNS History

22 records (6 active, 16 former)

●NScora.ns.cloudflare.com2026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

○NSdns1.name-services.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○NSdns2.name-services.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○NSdns3.name-services.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○NSdns4.name-services.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○NSdns5.name-services.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○NSns01.tmpweb.com2015-07-12 → 2016-06-23 · 4 obs

● 2015-07-12 00:09:28
● 2016-06-23 00:49:28
○ 2017-01-30 19:14:42
○ 2026-05-11 18:40:24

○NSns02.tmpweb.com2015-07-12 → 2016-06-23 · 4 obs

● 2015-07-12 00:09:28
● 2016-06-23 00:49:28
○ 2017-01-30 19:14:42
○ 2026-05-11 18:40:24

○NSns03.tmpweb.com2015-07-12 → 2016-06-23 · 4 obs

● 2015-07-12 00:09:28
● 2016-06-23 00:49:28
○ 2017-01-30 19:14:42
○ 2026-05-11 18:40:24

●NSrudy.ns.cloudflare.com2026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

○MXalt1.aspmx.l.google.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○MXalt2.aspmx.l.google.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○MXalt3.aspmx.l.google.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○MXaspmx.l.google.com2017-01-30 → 2018-10-21 · 5 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

○MXmx.holzandstein.com.cust.b.hostedemail.com2015-07-12 → 2016-06-23 · 4 obs

● 2015-07-12 00:09:28
● 2016-06-23 00:49:28
○ 2017-01-30 19:14:42
○ 2026-05-11 18:40:24

●A104.21.34.1412026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

○A104.236.192.752018-10-21 → 2018-10-21 · 4 obs

○ 2017-01-30 19:14:42
● 2018-10-21 09:36:10
○ 2026-04-14 05:47:46
○ 2026-05-11 18:40:24

●A172.67.161.1732026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

●A2606:4700:3031::6815:228d2026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

●A2606:4700:3032::ac43:a1ad2026-04-14 → 2026-05-11 · 3 obs

○ 2018-10-21 09:36:10
● 2026-04-14 05:47:46
● 2026-05-11 18:40:24

○A45.33.25.1802017-01-30 → 2017-01-30 · 4 obs

○ 2016-06-23 00:49:28
● 2017-01-30 19:14:42
○ 2018-10-21 09:36:10
○ 2026-05-11 18:40:24

○A54.236.189.612015-07-12 → 2016-06-23 · 4 obs

● 2015-07-12 00:09:28
● 2016-06-23 00:49:28
○ 2017-01-30 19:14:42
○ 2026-05-11 18:40:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
holzandstein.com	rudy.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:162.159.38.195

NS records: rudy.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holzandstein.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.141, 172.67.161.173`
AAAA	2	`2606:4700:3031::6815:228d, 2606:4700:3032::ac43:a1ad`
NS	2	`cora.ns.cloudflare.com, rudy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

holzandstein.com resolves to four IPs: 2606:4700:3031::6815:228d, 2606:4700:3032::ac43:a1ad, 104.21.34.141 and 172.67.161.173.

Other host names such as interbahis1842.com, hospiceofdubuque.com, www.soccas.cl.cdn.cloudflare.net, 28tui18.com and fleishigs.com share IP numbers with holzandstein.com.

Name Servers

holzandstein.com is delegated to two name servers: cora.ns.cloudflare.com and rudy.ns.cloudflare.com.

holzandstein.com uses the same name server setup as other domains, including aviamastersgame2.nl, air38.online, taxiararas.com, solutiondocumentationhub.site and naca.gov.ng.

At least part of the name servers for holzandstein.com are shared with other domains, for instance i3dfree.com, achinese.beer, hrassistance.ru, sleepypeople.com and sabinet.net.

These name servers are often used together with nova.ns.cloudflare.com, clint.ns.cloudflare.com and kyrie.ns.cloudflare.com.

Host names with six IP numbers:

cora.ns.cloudflare.com points to: 2606:4700:50::a29f:26c3, 2803:f800:50::6ca2:c2c3, 2a06:98c1:50::ac40:22c3, 108.162.194.195, 162.159.38.195 and 172.64.34.195.

rudy.ns.cloudflare.com points to: 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.

holzandstein.com - robtex.com