`21528468.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:59a9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a238^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.169^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.56^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bjorn.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c362^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bjorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2362^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bjorn.ns.cloudflare.com`
		A	108.162.195.98^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	162.159.44.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	172.64.35.98^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
NS	`gemma.ns.cloudflare.com`
		A	2606:4700:50::a29f:261b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gemma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gemma.ns.cloudflare.com`
		A	108.162.194.27^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	162.159.38.27^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	172.64.34.27^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.169, 172.67.162.56
		IPv6 hints	2606:4700:3036::6815:59a9, 2606:4700:3036::ac43:a238
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`bjorn.ns.cloudflare.com`dns@cloudflare.com serial=2399126986

`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=1777066151

Same first word

21528468.com

Similar names

16882542.com

DNS History

15 records (6 active, 9 former)

●NSbjorn.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

●NSgemma.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

○NSjuming.dnsdun.com2016-08-12 → 2017-05-16 · 5 obs

○ 2015-12-25 07:11:34
● 2016-08-12 00:49:42
● 2017-05-16 09:30:00
○ 2026-04-20 08:08:20
○ 2026-04-24 21:42:48

○NSjuming.dnsdun.net2016-08-12 → 2017-05-16 · 5 obs

○ 2015-12-25 07:11:34
● 2016-08-12 00:49:42
● 2017-05-16 09:30:00
○ 2026-04-20 08:08:20
○ 2026-04-24 21:42:48

○NSmain1.ns365.net2015-06-04 → 2015-12-25 · 4 obs

● 2015-06-04 14:59:50
● 2015-12-25 07:11:34
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

○NSns3.gzidc.com2015-10-22 → 2015-12-25 · 5 obs

○ 2015-06-04 14:59:50
● 2015-10-22 19:31:34
● 2015-12-25 07:11:34
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

○NSns3.ns365.net2015-10-22 → 2015-12-25 · 5 obs

○ 2015-06-04 14:59:50
● 2015-10-22 19:31:34
● 2015-12-25 07:11:34
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

○NSns4.gzidc.com2015-10-22 → 2015-12-25 · 5 obs

○ 2015-06-04 14:59:50
● 2015-10-22 19:31:34
● 2015-12-25 07:11:34
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

○NSns4.ns365.net2015-10-22 → 2015-12-25 · 5 obs

○ 2015-06-04 14:59:50
● 2015-10-22 19:31:34
● 2015-12-25 07:11:34
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

●A104.21.89.1692026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

●A172.67.162.562026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

○A23.108.89.1172016-08-12 → 2017-05-16 · 5 obs

○ 2016-04-06 07:49:06
● 2016-08-12 00:49:42
● 2017-05-16 09:30:00
○ 2026-04-20 08:08:20
○ 2026-04-24 21:42:48

●A2606:4700:3036::6815:59a92026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

●A2606:4700:3036::ac43:a2382026-04-20 → 2026-04-24 · 3 obs

○ 2017-05-16 09:30:00
● 2026-04-20 08:08:20
● 2026-04-24 21:42:48

○A65.19.157.2282016-04-06 → 2016-04-06 · 3 obs

● 2016-04-06 07:49:06
○ 2016-08-12 00:49:42
○ 2026-04-24 21:42:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
21528468.com	gemma.ns.cloudflare.com, bjorn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.98

NS records: gemma.ns.cloudflare.com, bjorn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21528468.com (unsigned zone)

⏱️ Timing

Total: 99ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.169, 172.67.162.56`
AAAA	2	`2606:4700:3036::ac43:a238, 2606:4700:3036::6815:59a9`
NS	2	`bjorn.ns.cloudflare.com, gemma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bjorn.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21528468.com resolves to four IPs: 2606:4700:3036::6815:59a9, 2606:4700:3036::ac43:a238, 104.21.89.169 and 172.67.162.56.

Other host names, for instance amscogame.com, tekniknavet.se, 037744.com, promoterkit.com and netsshop.de share IP numbers with 21528468.com.

Name Servers

21528468.com has two name servers: bjorn.ns.cloudflare.com and gemma.ns.cloudflare.com.

21528468.com shares the same name server setup as other domains, for example nbcityvision.com, lyb9.com, randuobeauty.com, 433437.com and xydlzx.com.

21528468.com shares some name servers with other domains, for example massivemonster.com.br, estrogen.jetzt, 34000119hzaxuilbpn785.top, skznamka.sk and sandycold.com.

These name servers are commonly used together with seamus.ns.cloudflare.com and nikon.ns.cloudflare.com.

Host names with six IP numbers: bjorn.ns.cloudflare.com points to: 2606:4700:58::a29f:2c62, 2803:f800:50::6ca2:c362, 2a06:98c1:50::ac40:2362, 108.162.195.98, 162.159.44.98 and 172.64.35.98; gemma.ns.cloudflare.com points to: 2606:4700:50::a29f:261b, 2803:f800:50::6ca2:c21b, 2a06:98c1:50::ac40:221b, 108.162.194.27, 162.159.38.27 and 172.64.34.27.

21528468.com - robtex.com

21528468.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

`21528468.com`

`com`