`fastjikuai.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bb5b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:38b0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.176^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.91^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`chad.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
TXT	`google-site-verification=PkRfKMRwSJxUp__NtKxsWr220i23WBT9WuPJBUSNTpk`
TXT	`google-site-verification=UqmlLsxVUXQ_j9DoMIwp_b0okpdDdHL4uHrVGZMmVDY`
TXT	`yandex-verification: 3248fb33fc18c4c0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.176, 172.67.187.91
		IPv6 hints	2606:4700:3033::ac43:bb5b, 2606:4700:3034::6815:38b0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2411384381

`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=1786058654

⚠️ On DNS blocklist: doh-vpn-proxy-bypass

Same first word

fastjikuai.com

Similar names

fujitasika.net

fujitasika.jp

DNS History

10 records (6 active, 4 former)

●NSbetty.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 22:09:44
● 2026-08-06 23:29:14

●NSchad.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 22:09:44
● 2026-08-06 23:29:14

●A104.21.56.1762026-08-04 → 2026-08-06 · 3 obs

○ 2026-08-02 22:09:44
● 2026-08-04 14:05:28
● 2026-08-06 23:29:14

●A172.67.187.912026-08-04 → 2026-08-06 · 3 obs

○ 2026-08-02 22:09:44
● 2026-08-04 14:05:28
● 2026-08-06 23:29:14

○A188.114.96.02026-08-02 → 2026-08-02 · 3 obs

● 2026-08-02 22:09:44
○ 2026-08-04 14:05:28
○ 2026-08-06 23:29:14

○A188.114.97.02026-08-02 → 2026-08-02 · 3 obs

● 2026-08-02 22:09:44
○ 2026-08-04 14:05:28
○ 2026-08-06 23:29:14

●A2606:4700:3033::ac43:bb5b2026-08-04 → 2026-08-06 · 3 obs

○ 2026-08-02 22:09:44
● 2026-08-04 14:05:28
● 2026-08-06 23:29:14

●A2606:4700:3034::6815:38b02026-08-04 → 2026-08-06 · 3 obs

○ 2026-08-02 22:09:44
● 2026-08-04 14:05:28
● 2026-08-06 23:29:14

○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 3 obs

● 2026-08-02 22:09:44
○ 2026-08-04 14:05:28
○ 2026-08-06 23:29:14

○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 3 obs

● 2026-08-02 22:09:44
○ 2026-08-04 14:05:28
○ 2026-08-06 23:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
fastjikuai.com	betty.ns.cloudflare.com, chad.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.75

NS records: betty.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fastjikuai.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.91, 104.21.56.176`
AAAA	2	`2606:4700:3033::ac43:bb5b, 2606:4700:3034::6815:38b0`
NS	2	`betty.ns.cloudflare.com, chad.ns.cloudflare.com`
TXT	3	`google-site-verification=PkRfKMRwSJxUp__, google-site-verification=UqmlLsxVUXQ_j9D...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fastjikuai.com resolves to four IP addresses: 104.21.56.176, 172.67.187.91, 2606:4700:3033::ac43:bb5b and 2606:4700:3034::6815:38b0.

www.heiliaobudayang.com, websys.cn, tywochuang.com and two other host names share IP numbers with fastjikuai.com.

Name Servers

fastjikuai.com is served by two delegated name servers, betty.ns.cloudflare.com and chad.ns.cloudflare.com.

fastjikuai.com uses the same name servers as several other domains — among them ahaspeed.com, easyhidecat.com, koollingyangnpv.com and two more.

fastjikuai.com shares at least some of its name servers with other domains, including betnano-mobile.icu, agramontessori.edu.mx, pubs-california.com and two others.

These name servers are frequently paired with the name servers nina.ns.cloudflare.com and piotr.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

betty.ns.cloudflare.com carries IP addresses 108.162.192.75, 172.64.32.75 and 173.245.58.75, with 3 other addresses beyond those.

chad.ns.cloudflare.com carries IP addresses 108.162.193.82, 172.64.33.82 and 173.245.59.82, with 3 other addresses beyond those.

fastjikuai.com - robtex.com

fastjikuai.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fastjikuai.com`

`com`