ainstr.com - dns.ninja

`ainstr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cd28^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3d15^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.21^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.40^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`yichun.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
TXT	`google-site-verification=Y_UID4j1WEY5dbGp2bUOKsGF8PTJoAzW3WF4MDIV3sQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.21, 172.67.205.40
		IPv6 hints	2606:4700:3031::ac43:cd28, 2606:4700:3035::6815:3d15
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`yichun.ns.cloudflare.com`dns@cloudflare.com serial=2406955084

`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=1782750326

Same first word

ainstr.com

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DNS History

11 records (6 active, 5 former)

●NSyichun.ns.cloudflare.com2026-02-15 → 2026-06-29 · 2 obs

● 2026-02-15 22:39:36
● 2026-06-29 16:32:30

●NSzainab.ns.cloudflare.com2026-02-15 → 2026-06-29 · 2 obs

● 2026-02-15 22:39:36
● 2026-06-29 16:32:30

●A104.21.61.212026-02-15 → 2026-06-29 · 13 obs

● 2026-02-15 22:39:36
● 2026-02-18 05:31:58
○ 2026-02-19 02:10:16
○ 2026-03-24 06:57:28
● 2026-04-21 23:35:36
● 2026-04-25 10:29:00
○ 2026-05-01 01:41:12
● 2026-05-08 11:48:20
○ 2026-05-14 15:44:16
● 2026-05-14 17:57:52
○ 2026-05-15 16:17:26
● 2026-06-16 08:17:38
● 2026-06-29 16:32:30

●A172.67.205.402026-02-15 → 2026-06-29 · 13 obs

○A188.114.96.02026-02-19 → 2026-05-15 · 12 obs

○ 2026-02-18 05:31:58
● 2026-02-19 02:10:16
● 2026-03-24 06:57:28
○ 2026-04-21 23:35:36
○ 2026-04-25 10:29:00
● 2026-05-01 01:41:12
○ 2026-05-08 11:48:20
● 2026-05-14 15:44:16
○ 2026-05-14 17:57:52
● 2026-05-15 16:17:26
○ 2026-06-16 08:17:38
○ 2026-06-29 16:32:30

○A188.114.97.02026-02-19 → 2026-05-15 · 12 obs

●A2606:4700:3031::ac43:cd282026-06-25 → 2026-06-29 · 3 obs

○ 2026-06-16 08:17:38
● 2026-06-25 04:01:18
● 2026-06-29 16:32:30

○A2606:4700:3034::ac43:cd282026-02-15 → 2026-06-16 · 14 obs

●A2606:4700:3035::6815:3d152026-02-15 → 2026-06-29 · 13 obs

○A2a06:98c1:3120::2026-02-19 → 2026-05-15 · 12 obs

○A2a06:98c1:3121::2026-02-19 → 2026-05-15 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
ainstr.com	yichun.ns.cloudflare.com, zainab.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.149

NS records: yichun.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ainstr.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.21, 172.67.205.40`
AAAA	2	`2606:4700:3035::6815:3d15, 2606:4700:3031::ac43:cd28`
NS	2	`yichun.ns.cloudflare.com, zainab.ns.cloudflare.com`
TXT	1	`google-site-verification=Y_UID4j1WEY5dbG`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`yichun.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ainstr.com directs to four IP numbers, which are 104.21.61.21, 172.67.205.40, 2606:4700:3031::ac43:cd28 and 2606:4700:3035::6815:3d15.

Additional host names — tan-it.ru, lableader.com, opticataboada.com and two others — share IP numbers with ainstr.com.

Name Servers

ainstr.com has two authoritative name servers — yichun.ns.cloudflare.com and zainab.ns.cloudflare.com.

ainstr.com shares its name server setup with other domains, including solverdecasinowin.com, newsstast.com, worldwildschooling.com and two others.

At least some of ainstr.com's name servers are shared with other domains, for example solivolira.sbs, dbtmk.com, soehlert.com and two more.

These name servers tend to be deployed in combination with the name servers henry.ns.cloudflare.com and zita.ns.cloudflare.com.

Host names with 6 IP numbers:

yichun.ns.cloudflare.com points to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 other IP addresses.

zainab.ns.cloudflare.com points to 108.162.194.149, 162.159.38.149, 172.64.34.149 and 3 other IP addresses.