`cdhofman.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:aab^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:bab^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:47bc^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.171^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.171^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.188^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.10.171, 104.26.11.171, 172.67.71.188
		IPv6	2606:4700:20::681a:aab, 2606:4700:20::681a:bab, 2606:4700:20::ac43:47bc
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2397513107

`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

cdhofman.com

DNS History

14 records (8 active, 6 former)

●NScrystal.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-25 17:58:40
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

○NSns1.360anyu.com2021-03-16 → 2021-03-25 · 5 obs

○ 2017-01-04 23:23:44
● 2021-03-16 10:52:56
● 2021-03-25 17:58:40
○ 2026-02-27 07:07:48
○ 2026-02-27 17:20:30

○NSns2.360anyu.com2021-03-16 → 2021-03-25 · 5 obs

○ 2017-01-04 23:23:44
● 2021-03-16 10:52:56
● 2021-03-25 17:58:40
○ 2026-02-27 07:07:48
○ 2026-02-27 17:20:30

●NSthaddeus.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-25 17:58:40
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

○NSvip1.alidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:23:44
○ 2021-03-16 10:52:56
○ 2026-02-27 17:20:30

○NSvip2.alidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:23:44
○ 2021-03-16 10:52:56
○ 2026-02-27 17:20:30

●A104.26.10.1712026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

●A104.26.11.1712026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

●A172.67.71.1882026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

○A219.234.0.1872017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:23:44
○ 2021-03-16 10:52:56
○ 2026-02-27 17:20:30

●A2606:4700:20::681a:aab2026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

●A2606:4700:20::681a:bab2026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

●A2606:4700:20::ac43:47bc2026-02-27 → 2026-02-27 · 3 obs

○ 2021-03-16 10:52:56
● 2026-02-27 07:07:48
● 2026-02-27 17:20:30

○CNAMEs-351183.gotocdn.com2021-03-16 → 2021-03-25 · 4 obs

● 2021-03-16 10:52:56
● 2021-03-25 17:58:40
○ 2026-02-27 07:07:48
○ 2026-02-27 17:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
cdhofman.com	crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdhofman.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.71.188, 104.26.11.171...`
AAAA	3	`2606:4700:20::ac43:47bc, 2606:4700:20::681a:bab...`
NS	2	`crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

AI analysis

cdhofman.com points to six IP numbers: 2606:4700:20::681a:aab, 2606:4700:20::681a:bab, 2606:4700:20::ac43:47bc, 104.26.10.171, 104.26.11.171 and 172.67.71.188.

Other host names, for instance documenta11y.com, inbound.technijian.com, usanadivane.com, woertz.ch and canvasbackpackstore.com share IP numbers with cdhofman.com.

Delegation for cdhofman.com rests with two name servers, crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

cdhofman.com shares the same name server setup as other domains, including nepunity.com, kucp.net, vandeleo.com, szkczs.com and llzx123.com.

cdhofman.com at least partially shares name servers with other domains, for instance amrbuildtech.com, jiejie51-l1943.cc, 9566.co, spinid.com and rinda.hr.

These name servers are commonly used with the name servers apollo.ns.cloudflare.com.

Host names with six IP numbers: crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202. thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.

cdhofman.com - robtex.com

cdhofman.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`cdhofman.com`

`com`