bysst.com - dns.ninja

`bysst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:22e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9885^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.46^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.133^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`ned.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
TXT	`v=spf1 ip6:fdec:ae16:fda7::/48 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.46, 172.67.152.133
		IPv6 hints	2606:4700:3034::6815:22e, 2606:4700:3037::ac43:9885
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2406788414

`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=1783760852

Same first word

bysst.com.cn

bysst.com

Similar names

btsys.com.cn

sbyts.cn

btsys.com

tysbs.cn

ytssb.com

btsys.de

ybtss.com

stsby.com

bsyst.ru

sbtsy.com

bytss.com

ystsb.com

tsbsy.com.cn

tbsys.com

bysts.com

bysts.band

stybs.com

tbsys.co.uk

btsys.net

tysbs.com

systb.com

btsys.org

btsys.com.br

btsys.cl

bstys.com

bsyts.com

tbsys.net

bsyst.com

DNS History

20 records (9 active, 11 former)

●NScheryl.ns.cloudflare.com2026-04-22 → 2026-07-11 · 3 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-07-11 09:25:16

○NSdns10.hichina.com2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 18:17:28
○ 2018-07-21 15:04:04
○ 2026-07-11 09:25:16

○NSdns9.hichina.com2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 18:17:28
○ 2018-07-21 15:04:04
○ 2026-07-11 09:25:16

●NSned.ns.cloudflare.com2026-04-22 → 2026-07-11 · 3 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-07-11 09:25:16

○NSns1.bluehost.com2020-07-02 → 2020-07-02 · 4 obs

○ 2018-07-21 15:04:04
● 2020-07-02 07:56:18
○ 2026-04-22 04:14:26
○ 2026-07-11 09:25:16

○NSns2.bluehost.com2020-07-02 → 2020-07-02 · 4 obs

○ 2018-07-21 15:04:04
● 2020-07-02 07:56:18
○ 2026-04-22 04:14:26
○ 2026-07-11 09:25:16

○MXmail.bysst.com2020-07-02 → 2020-07-02 · 3 obs

● 2020-07-02 07:56:18
○ 2026-04-22 04:14:26
○ 2026-07-11 09:25:16

●MXroute1.mx.cloudflare.net2026-04-22 → 2026-07-11 · 3 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-07-11 09:25:16

●MXroute2.mx.cloudflare.net2026-04-22 → 2026-07-11 · 3 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-07-11 09:25:16

●MXroute3.mx.cloudflare.net2026-04-22 → 2026-07-11 · 3 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-07-11 09:25:16

●A104.21.2.462026-04-22 → 2026-07-11 · 6 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-05-29 08:11:34
○ 2026-06-05 11:15:12
● 2026-07-05 04:19:56
● 2026-07-11 09:25:16

●A172.67.152.1332026-04-22 → 2026-07-11 · 6 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-05-29 08:11:34
○ 2026-06-05 11:15:12
● 2026-07-05 04:19:56
● 2026-07-11 09:25:16

○A188.114.96.02026-06-05 → 2026-06-05 · 5 obs

○ 2026-04-22 04:14:26
○ 2026-05-29 08:11:34
● 2026-06-05 11:15:12
○ 2026-07-05 04:19:56
○ 2026-07-11 09:25:16

○A188.114.97.02026-06-05 → 2026-06-05 · 5 obs

○ 2026-04-22 04:14:26
○ 2026-05-29 08:11:34
● 2026-06-05 11:15:12
○ 2026-07-05 04:19:56
○ 2026-07-11 09:25:16

○A2606:4700:3032::6815:22e2026-04-22 → 2026-05-29 · 5 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-05-29 08:11:34
○ 2026-06-05 11:15:12
○ 2026-07-11 09:25:16

●A2606:4700:3034::6815:22e2026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-05 11:15:12
● 2026-07-05 04:19:56
● 2026-07-11 09:25:16

●A2606:4700:3037::ac43:98852026-04-22 → 2026-07-11 · 6 obs

○ 2020-07-02 07:56:18
● 2026-04-22 04:14:26
● 2026-05-29 08:11:34
○ 2026-06-05 11:15:12
● 2026-07-05 04:19:56
● 2026-07-11 09:25:16

○A2a06:98c1:3120::2026-06-05 → 2026-06-05 · 5 obs

○ 2026-04-22 04:14:26
○ 2026-05-29 08:11:34
● 2026-06-05 11:15:12
○ 2026-07-05 04:19:56
○ 2026-07-11 09:25:16

○A2a06:98c1:3121::2026-06-05 → 2026-06-05 · 5 obs

○ 2026-04-22 04:14:26
○ 2026-05-29 08:11:34
● 2026-06-05 11:15:12
○ 2026-07-05 04:19:56
○ 2026-07-11 09:25:16

○A50.87.253.382020-07-02 → 2020-07-02 · 3 obs

● 2020-07-02 07:56:18
○ 2026-04-22 04:14:26
○ 2026-07-11 09:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bysst.com	cheryl.ns.cloudflare.com, ned.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.83

NS records: cheryl.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bysst.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.133, 104.21.2.46`
AAAA	2	`2606:4700:3034::6815:22e, 2606:4700:3037::ac43:9885`
NS	2	`cheryl.ns.cloudflare.com, ned.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 41), route1.mx.cloudflare.net (pri: 43)...`
TXT	2	`v=spf1 include:_spf.mx.cloudflare.net ~a, v=spf1 ip6:fdec:ae16:fda7::/48 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bysst.com directs to four IP numbers, which are 104.21.2.46, 172.67.152.133, 2606:4700:3034::6815:22e and 2606:4700:3037::ac43:9885.

prosilog.com, askicksru.com, read.zh-now-nowscore.com plus two other host names have IP numbers in common with bysst.com.

Name Servers

Two name servers handle the delegation for bysst.com: cheryl.ns.cloudflare.com and ned.ns.cloudflare.com.

The name server configuration of bysst.com is shared with other domains, for instance ducale.com.br, talisma.com.br, localhost.technology and two others.

There is at least partial name server overlap between bysst.com and other domains — gwernyddhall.co.uk, shagtaxi.com, labtest.com and two more among them.

These name servers frequently co-occur with the name servers josephine.ns.cloudflare.com and logan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cheryl.ns.cloudflare.com resolves to 108.162.192.83, 172.64.32.83 and 173.245.58.83 among others, with 3 other IP addresses in total.

ned.ns.cloudflare.com resolves to 108.162.193.210, 172.64.33.210 and 173.245.59.210 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for bysst.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by bysst.com are shared with other domains: yangjiahao.lol, xiaoso.net, rumahhq.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.