`btsdzs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b6cd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:202c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.44^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.44, 172.67.182.205
		IPv6 hints	2606:4700:3031::ac43:b6cd, 2606:4700:3033::6815:202c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2398976813

`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=1777283531

Same first word

btsdzs.com

Similar names

sdtzsb.com

szdbst.com

sdbtsz.com

sdtszb.com

szbstd.com

sdzsbt.com

DNS History

13 records (6 active, 7 former)

●NSdonald.ns.cloudflare.com2026-02-22 → 2026-04-27 · 3 obs

○ 2016-09-24 05:25:18
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

○NSf1g1ns1.dnspod.net2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-15 02:06:50
● 2016-09-24 05:25:18
○ 2026-02-22 00:12:02
○ 2026-04-27 10:11:08

○NSf1g1ns2.dnspod.net2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-15 02:06:50
● 2016-09-24 05:25:18
○ 2026-02-22 00:12:02
○ 2026-04-27 10:11:08

●NSmichelle.ns.cloudflare.com2026-02-22 → 2026-04-27 · 3 obs

○ 2016-09-24 05:25:18
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

○NSns5.xrnet.cn2015-05-22 → 2016-03-15 · 4 obs

● 2015-05-22 02:06:28
● 2016-03-15 02:06:50
○ 2016-09-24 05:25:18
○ 2026-04-27 10:11:08

○NSns6.xrnet.cn2015-05-22 → 2016-03-15 · 4 obs

● 2015-05-22 02:06:28
● 2016-03-15 02:06:50
○ 2016-09-24 05:25:18
○ 2026-04-27 10:11:08

○MXmail.btsdzs.com2015-05-22 → 2016-03-15 · 4 obs

● 2015-05-22 02:06:28
● 2016-03-15 02:06:50
○ 2016-09-24 05:25:18
○ 2026-04-27 10:11:08

●A104.21.32.442026-02-22 → 2026-04-27 · 3 obs

○ 2017-06-14 21:52:06
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

○A166.88.47.2032017-06-14 → 2017-06-14 · 4 obs

○ 2016-09-24 05:25:18
● 2017-06-14 21:52:06
○ 2026-02-22 00:12:02
○ 2026-04-27 10:11:08

●A172.67.182.2052026-02-22 → 2026-04-27 · 3 obs

○ 2017-06-14 21:52:06
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

○A180.86.19.962015-05-22 → 2016-03-15 · 4 obs

● 2015-05-22 02:06:28
● 2016-03-15 02:06:50
○ 2016-09-24 05:25:18
○ 2026-04-27 10:11:08

●A2606:4700:3031::ac43:b6cd2026-02-22 → 2026-04-27 · 3 obs

○ 2017-06-14 21:52:06
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

●A2606:4700:3033::6815:202c2026-02-22 → 2026-04-27 · 3 obs

○ 2017-06-14 21:52:06
● 2026-02-22 00:12:02
● 2026-04-27 10:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
btsdzs.com	donald.ns.cloudflare.com, michelle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.158

NS records: donald.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btsdzs.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.182.205, 104.21.32.44`
AAAA	2	`2606:4700:3033::6815:202c, 2606:4700:3031::ac43:b6cd`
NS	2	`donald.ns.cloudflare.com, michelle.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

btsdzs.com points to four IP numbers: 2606:4700:3031::ac43:b6cd, 2606:4700:3033::6815:202c, 104.21.32.44 and 172.67.182.205.

Other host names, for instance bassinscathos.fr, contabon.com, chandler.dev, annieape.com and wiley-blackwellpublishers.uk share IP numbers with btsdzs.com.

Name Servers

Delegation for btsdzs.com rests with two name servers, donald.ns.cloudflare.com and michelle.ns.cloudflare.com.

btsdzs.com shares the same name server setup as other domains, including falanmaopei.com, darlyphotonics.com, jw-e.com, cdlffs.com and 666come.com.

btsdzs.com at least partially shares name servers with other domains, for instance cfxsecurity.ru, lbibinders.org, registermymail.com, sugarush-1000.fr and trgdatacenters.net.

These name servers are commonly used with magnolia.ns.cloudflare.com and adam.ns.cloudflare.com.

Host names with six IP numbers: donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158. michelle.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac9, 2803:f800:50::6ca2:c0c9, 2a06:98c1:50::ac40:20c9, 108.162.192.201, 172.64.32.201 and 173.245.58.201.

btsdzs.com - robtex.com

btsdzs.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

`btsdzs.com`

`com`