`a11yfirst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cc34^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5d22^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.34^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.52^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
TXT	`google-site-verification=eSSOlF7fFKLdfxHUrwOkWyy_sJXyD81gB7jWNkSJJFs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.93.34, 172.67.204.52
		IPv6	2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22
SOA	`stan.ns.cloudflare.com`dns@cloudflare.com serial=2396181488

`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=1775061167

Same first word

a11yfirst.com

DNS History

15 records (6 active, 9 former)

○NSns1.hover.com2017-03-26 → 2017-03-26 · 3 obs

○ 2016-02-02 10:55:54
● 2017-03-26 06:25:26
○ 2026-04-01 16:42:10

○NSns2.hover.com2017-03-26 → 2017-03-26 · 3 obs

○ 2016-02-02 10:55:54
● 2017-03-26 06:25:26
○ 2026-04-01 16:42:10

○NSns33.domaincontrol.com2015-05-10 → 2015-11-12 · 4 obs

● 2015-05-10 11:52:56
● 2015-11-12 13:17:42
○ 2016-02-02 10:55:54
○ 2026-04-01 16:42:10

○NSns34.domaincontrol.com2015-05-10 → 2015-11-12 · 4 obs

● 2015-05-10 11:52:56
● 2015-11-12 13:17:42
○ 2016-02-02 10:55:54
○ 2026-04-01 16:42:10

●NSstan.ns.cloudflare.com2026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

●NSvenus.ns.cloudflare.com2026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

○MXmailstore1.secureserver.net2015-05-10 → 2015-11-12 · 4 obs

● 2015-05-10 11:52:56
● 2015-11-12 13:17:42
○ 2016-02-02 10:55:54
○ 2026-04-01 16:42:10

○MXmx.hover.com.cust.hostedemail.com2017-03-26 → 2017-03-26 · 3 obs

○ 2016-02-02 10:55:54
● 2017-03-26 06:25:26
○ 2026-04-01 16:42:10

○MXsmtp.secureserver.net2015-05-10 → 2015-11-12 · 4 obs

● 2015-05-10 11:52:56
● 2015-11-12 13:17:42
○ 2016-02-02 10:55:54
○ 2026-04-01 16:42:10

●A104.21.93.342026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

●A172.67.204.522026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

○A184.168.221.612015-05-10 → 2015-11-12 · 4 obs

● 2015-05-10 11:52:56
● 2015-11-12 13:17:42
○ 2016-02-02 10:55:54
○ 2026-04-01 16:42:10

●A2606:4700:3034::ac43:cc342026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

●A2606:4700:3035::6815:5d222026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-26 06:25:26
● 2026-04-01 16:42:10

○A52.25.85.2552017-03-26 → 2017-03-26 · 3 obs

○ 2016-02-02 10:55:54
● 2017-03-26 06:25:26
○ 2026-04-01 16:42:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
a11yfirst.com	venus.ns.cloudflare.com, stan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.235

NS records: venus.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a11yfirst.com (unsigned zone)

⏱️ Timing

Total: 84ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.52, 104.21.93.34`
AAAA	2	`2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22`
NS	2	`stan.ns.cloudflare.com, venus.ns.cloudflare.com`
TXT	1	`google-site-verification=eSSOlF7fFKLdfxH`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

a11yfirst.com points to four IP numbers: 2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22, 104.21.93.34 and 172.67.204.52.

Other host names, for instance claadvisors.com, dexorivthivance.com, jlgl.com.cn, 33355866.com and calculadoraporcentajes.com share IP numbers with a11yfirst.com.

Name Servers

Delegation for a11yfirst.com rests with two name servers, stan.ns.cloudflare.com and venus.ns.cloudflare.com.

a11yfirst.com shares the same name server setup as other domains, including backsgrugh.pro, technoob.info, midvalleygi.com, jetwebdesign.com.au and barcoproducts.com.

a11yfirst.com at least partially shares name servers with other domains, for instance genelec.ba, pellet-richi.com, azur-promotion.com, attfb.com and duuball.com.

these name servers are commonly used with memphis.ns.cloudflare.com, dante.ns.cloudflare.com and zara.ns.cloudflare.com.

Host names with six IP numbers: stan.ns.cloudflare.com points to: 2606:4700:58::adf5:3beb, 2803:f800:50::6ca2:c1eb, 2a06:98c1:50::ac40:21eb, 108.162.193.235, 172.64.33.235 and 173.245.59.235. venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

a11yfirst.com - robtex.com

a11yfirst.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`a11yfirst.com`

`com`