`a4vip.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bc86^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2447^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.71^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.134^{🇺🇸 Cloudflare172.67.176.0/20 , 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 hints	104.21.36.71, 172.67.188.134
		IPv6 hints	2606:4700:3030::ac43:bc86, 2606:4700:3033::6815:2447
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2407713764

`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=1785118182

Same first word

a4vip.com

Similar names

apiv4.com

4avip.com

vip4a.com

DNS History

20 records (6 active, 14 former)

○NSbrad.ns.cloudflare.com2016-02-02 → 2016-04-21 · 5 obs

○ 2016-01-19 18:03:12
● 2016-02-02 04:19:34
● 2016-04-21 21:40:10
○ 2017-01-25 01:40:34
○ 2026-07-27 02:25:44

●NScrystal.ns.cloudflare.com2026-03-01 → 2026-07-27 · 3 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
● 2026-07-27 02:25:44

○NSheather.ns.cloudflare.com2016-02-02 → 2016-04-21 · 5 obs

○ 2016-01-19 18:03:12
● 2016-02-02 04:19:34
● 2016-04-21 21:40:10
○ 2017-01-25 01:40:34
○ 2026-07-27 02:25:44

○NSns1.a4vip.com2015-12-04 → 2016-01-19 · 4 obs

● 2015-12-04 15:11:14
● 2016-01-19 18:03:12
○ 2016-02-02 04:19:34
○ 2026-07-27 02:25:44

○NSns2.a4vip.com2015-12-04 → 2016-01-19 · 4 obs

● 2015-12-04 15:11:14
● 2016-01-19 18:03:12
○ 2016-02-02 04:19:34
○ 2026-07-27 02:25:44

●NSthaddeus.ns.cloudflare.com2026-03-01 → 2026-07-27 · 3 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
● 2026-07-27 02:25:44

○A104.18.62.1022016-02-02 → 2016-04-21 · 5 obs

○ 2016-01-19 18:03:12
● 2016-02-02 04:19:34
● 2016-04-21 21:40:10
○ 2017-01-25 01:40:34
○ 2026-07-27 02:25:44

○A104.18.63.1022016-02-02 → 2016-04-21 · 5 obs

○ 2016-01-19 18:03:12
● 2016-02-02 04:19:34
● 2016-04-21 21:40:10
○ 2017-01-25 01:40:34
○ 2026-07-27 02:25:44

●A104.21.36.712026-03-24 → 2026-07-27 · 4 obs

○ 2026-03-01 04:27:04
● 2026-03-24 01:19:50
○ 2026-07-08 14:17:12
● 2026-07-27 02:25:44

●A172.67.188.1342026-03-24 → 2026-07-27 · 4 obs

○ 2026-03-01 04:27:04
● 2026-03-24 01:19:50
○ 2026-07-08 14:17:12
● 2026-07-27 02:25:44

○A180.178.46.1782015-12-04 → 2015-12-04 · 3 obs

● 2015-12-04 15:11:14
○ 2016-01-19 18:03:12
○ 2026-07-27 02:25:44

○A188.114.96.02026-03-01 → 2026-07-08 · 5 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
○ 2026-03-24 01:19:50
● 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

○A188.114.97.02026-03-01 → 2026-07-08 · 5 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
○ 2026-03-24 01:19:50
● 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

○A23.252.70.192016-01-19 → 2016-01-19 · 4 obs

○ 2015-12-04 15:11:14
● 2016-01-19 18:03:12
○ 2016-02-02 04:19:34
○ 2026-07-27 02:25:44

●A2606:4700:3030::ac43:bc862026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-08 14:17:12
● 2026-07-27 02:25:44

○A2606:4700:3031::6815:24472026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-01 04:27:04
● 2026-03-24 01:19:50
○ 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

●A2606:4700:3033::6815:24472026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-08 14:17:12
● 2026-07-27 02:25:44

○A2606:4700:3036::ac43:bc862026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-01 04:27:04
● 2026-03-24 01:19:50
○ 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

○A2a06:98c1:3120::2026-03-01 → 2026-07-08 · 5 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
○ 2026-03-24 01:19:50
● 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

○A2a06:98c1:3121::2026-03-01 → 2026-07-08 · 5 obs

○ 2017-01-25 01:40:34
● 2026-03-01 04:27:04
○ 2026-03-24 01:19:50
● 2026-07-08 14:17:12
○ 2026-07-27 02:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a4vip.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 a4vip.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.71, 172.67.188.134`
AAAA	2	`2606:4700:3030::ac43:bc86, 2606:4700:3033::6815:2447`
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...)

Analysis

IP Addresses

a4vip.com has four IP addresses: 104.21.36.71, 172.67.188.134, 2606:4700:3030::ac43:bc86 and 2606:4700:3033::6815:2447.

streetsvilleplumbing.ca, 40906.cn, olxakunvip.info and two other host names share IP numbers with a4vip.com.

Name Servers

a4vip.com has two authoritative name servers — crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

a4vip.com uses the same name servers as several other domains — among them omsscv.com, smgysj.com, sctdqx.com and two more.

a4vip.com shares at least some of its name servers with other domains, including linktg88.online, mjjclub.top, lotushoki.store and two others.

These name servers are frequently seen alongside the name servers apollo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

crystal.ns.cloudflare.com points to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 other IP addresses.

thaddeus.ns.cloudflare.com points to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

a4vip.com - robtex.com

a4vip.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

`a4vip.com`

`com`