`sdbyyl.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5dc6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d634^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.198^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.52^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`howard.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`howard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`howard.ns.cloudflare.com`
		A	108.162.195.171^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	162.159.44.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	172.64.35.171^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.198, 172.67.214.52
		IPv6 hints	2606:4700:3031::6815:5dc6, 2606:4700:3031::ac43:d634
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2400313716

`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=1776128457

Same first word

sdbyyl.com

Similar names

sdblyy.com

lysydb.cn

lybdys.com

blyysd.com

lbdsyy.com

sylydb.com

sdlyyb.com

byylds.com

bysydl.com

yydlsb.com

DNS History

16 records (6 active, 10 former)

●NSbecky.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

○NSdns19.hichina.com2015-08-01 → 2017-03-15 · 4 obs

● 2015-08-01 00:11:42
● 2017-03-15 15:59:38
○ 2019-03-16 16:26:36
○ 2026-04-14 01:23:28

○NSdns20.hichina.com2015-08-01 → 2017-03-15 · 4 obs

● 2015-08-01 00:11:42
● 2017-03-15 15:59:38
○ 2019-03-16 16:26:36
○ 2026-04-14 01:23:28

●NShoward.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

○NSns4.dnsdun.com2019-03-16 → 2019-03-16 · 4 obs

○ 2017-03-15 15:59:38
● 2019-03-16 16:26:36
○ 2026-04-10 18:45:50
○ 2026-04-14 01:23:28

○NSns4.dnsdun.net2019-03-16 → 2019-03-16 · 4 obs

○ 2017-03-15 15:59:38
● 2019-03-16 16:26:36
○ 2026-04-10 18:45:50
○ 2026-04-14 01:23:28

●A104.21.93.1982026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

○A119.188.157.142017-03-15 → 2017-03-15 · 4 obs

○ 2016-04-23 22:29:32
● 2017-03-15 15:59:38
○ 2019-03-16 16:26:36
○ 2026-04-14 01:23:28

○A128.134.244.342015-08-01 → 2015-12-24 · 4 obs

● 2015-08-01 00:11:42
● 2015-12-24 03:35:00
○ 2016-04-23 22:29:32
○ 2026-04-14 01:23:28

○A154.95.134.132019-03-16 → 2019-03-16 · 4 obs

○ 2017-03-15 15:59:38
● 2019-03-16 16:26:36
○ 2026-04-10 18:45:50
○ 2026-04-14 01:23:28

●A172.67.214.522026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

○A180.150.226.2542016-04-23 → 2016-04-23 · 4 obs

○ 2015-12-24 03:35:00
● 2016-04-23 22:29:32
○ 2017-03-15 15:59:38
○ 2026-04-14 01:23:28

●A2606:4700:3031::6815:5dc62026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

●A2606:4700:3031::ac43:d6342026-04-10 → 2026-04-14 · 3 obs

○ 2019-03-16 16:26:36
● 2026-04-10 18:45:50
● 2026-04-14 01:23:28

○CNAMEhg1.2401.cn2016-04-23 → 2016-04-23 · 3 obs

● 2016-04-23 22:29:32
○ 2017-03-15 15:59:38
○ 2026-04-14 01:23:28

○CNAMEn4.2401.cn2017-03-15 → 2017-03-15 · 4 obs

○ 2016-04-23 22:29:32
● 2017-03-15 15:59:38
○ 2019-03-16 16:26:36
○ 2026-04-14 01:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdbyyl.com	becky.ns.cloudflare.com, howard.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.171

NS records: becky.ns.cloudflare.com, howard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdbyyl.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.198, 172.67.214.52`
AAAA	2	`2606:4700:3031::ac43:d634, 2606:4700:3031::6815:5dc6`
NS	2	`becky.ns.cloudflare.com, howard.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdbyyl.com maps to four IP numbers: 2606:4700:3031::6815:5dc6, 2606:4700:3031::ac43:d634, 104.21.93.198 and 172.67.214.52.

Other host names, for instance www.lumiclinic.ro, www.origincodeacademy.com, fondetec.com, bangla.today and glucoxcel.org share IP numbers with sdbyyl.com.

Name Servers

Two name servers becky.ns.cloudflare.com and howard.ns.cloudflare.com handle delegation for sdbyyl.com.

sdbyyl.com uses the same name server setup as other domains, for example nxxmlyy.com, om520.com, sczfjt.com, zhuoyuanlawyer.com and dejiangmsa.com.

sdbyyl.com partially shares name servers with other domains; examples include 2e3c5.com, 4hudizhi8.com, 6296j.com, bagellovejax.com and ecigareteslovenija.com.

These name servers are commonly used with trace.ns.cloudflare.com, dale.ns.cloudflare.com and moura.ns.cloudflare.com.

Host names with six IP numbers: becky.ns.cloudflare.com points to: 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73; howard.ns.cloudflare.com points to: 2606:4700:58::a29f:2cab, 2803:f800:50::6ca2:c3ab, 2a06:98c1:50::ac40:23ab, 108.162.195.171, 162.159.44.171 and 172.64.35.171.

sdbyyl.com - robtex.com

sdbyyl.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

`sdbyyl.com`

`com`