`dbldoors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4453^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c079^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.83^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.121^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`steven.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
NS	`tiffany.ns.cloudflare.com`
		A	2606:4700:50::a29f:263c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tiffany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tiffany.ns.cloudflare.com`
		A	108.162.194.60^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	162.159.38.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	172.64.34.60^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.83, 172.67.192.121
		IPv6 hints	2606:4700:3030::6815:4453, 2606:4700:3035::ac43:c079
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`steven.ns.cloudflare.com`dns@cloudflare.com serial=2410712294

`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=1785881159

Same first word

dbldoors.com

Similar names

blddoors.com

DNS History

34 records (6 active, 28 former)

○NSa.share-dns.com2026-05-22 → 2026-08-04 · 2 obs

○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

○NSb.share-dns.net2026-05-22 → 2026-08-04 · 2 obs

○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

○NSjuming.dnsdun.com2018-07-25 → 2018-07-25 · 4 obs

○ 2017-02-01 07:26:48
● 2018-07-25 05:15:12
○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

○NSjuming.dnsdun.net2018-07-25 → 2018-07-25 · 4 obs

○ 2017-02-01 07:26:48
● 2018-07-25 05:15:12
○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

○NSns.xinnet.cn2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:26
○ 2015-08-18 14:23:46
○ 2026-08-04 22:23:18

○NSns.xinnetdns.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:26
○ 2015-08-18 14:23:46
○ 2026-08-04 22:23:18

○NSns09.domaincontrol.com2016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-10 18:52:18
● 2016-03-19 00:01:54
○ 2016-05-17 23:15:36
○ 2026-08-04 22:23:18

○NSns1.51dns.com2016-05-17 → 2016-05-17 · 4 obs

○ 2016-03-19 00:01:54
● 2016-05-17 23:15:36
○ 2017-02-01 07:26:48
○ 2026-08-04 22:23:18

○NSns10.domaincontrol.com2016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-10 18:52:18
● 2016-03-19 00:01:54
○ 2016-05-17 23:15:36
○ 2026-08-04 22:23:18

○NSns15.xincache.com2015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-19 12:08:26
● 2015-08-18 14:23:46
○ 2015-12-10 18:52:18
○ 2026-08-04 22:23:18

○NSns16.xincache.com2015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-19 12:08:26
● 2015-08-18 14:23:46
○ 2015-12-10 18:52:18
○ 2026-08-04 22:23:18

○NSns2.51dns.com2016-05-17 → 2016-05-17 · 4 obs

○ 2016-03-19 00:01:54
● 2016-05-17 23:15:36
○ 2017-02-01 07:26:48
○ 2026-08-04 22:23:18

○NSns47.domaincontrol.com2017-02-01 → 2017-02-01 · 4 obs

○ 2016-05-17 23:15:36
● 2017-02-01 07:26:48
○ 2018-07-25 05:15:12
○ 2026-08-04 22:23:18

○NSns48.domaincontrol.com2017-02-01 → 2017-02-01 · 4 obs

○ 2016-05-17 23:15:36
● 2017-02-01 07:26:48
○ 2018-07-25 05:15:12
○ 2026-08-04 22:23:18

●NSsteven.ns.cloudflare.com2026-05-22 → 2026-08-04 · 3 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-08-04 22:23:18

●NStiffany.ns.cloudflare.com2026-05-22 → 2026-08-04 · 3 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-08-04 22:23:18

○MXfreemail-g1.xinnetdns.com2008-03-19 → 2015-08-18 · 4 obs

● 2008-03-19 12:08:26
● 2015-08-18 14:23:46
○ 2015-12-10 18:52:18
○ 2026-08-04 22:23:18

○MXmailstore1.secureserver.net2016-03-19 → 2017-02-01 · 5 obs

○ 2015-12-10 18:52:18
● 2016-03-19 00:01:54
● 2017-02-01 07:26:48
○ 2018-07-25 05:15:12
○ 2026-08-04 22:23:18

○MXsmtp.secureserver.net2016-03-19 → 2017-02-01 · 5 obs

○ 2015-12-10 18:52:18
● 2016-03-19 00:01:54
● 2017-02-01 07:26:48
○ 2018-07-25 05:15:12
○ 2026-08-04 22:23:18

●A104.21.68.832026-05-22 → 2026-08-04 · 6 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-06-14 02:32:12
○ 2026-06-21 03:32:52
● 2026-06-26 08:12:40
● 2026-08-04 22:23:18

○A107.160.136.2442016-05-17 → 2016-05-17 · 4 obs

○ 2016-03-19 00:01:54
● 2016-05-17 23:15:36
○ 2017-02-01 07:26:48
○ 2026-08-04 22:23:18

○A154.85.248.1672018-07-25 → 2018-07-25 · 4 obs

○ 2017-02-01 07:26:48
● 2018-07-25 05:15:12
○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

○A156.224.183.432026-05-22 → 2026-08-04 · 2 obs

○ 2026-05-22 07:00:48
○ 2026-08-04 22:23:18

●A172.67.192.1212026-05-22 → 2026-08-04 · 6 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-06-14 02:32:12
○ 2026-06-21 03:32:52
● 2026-06-26 08:12:40
● 2026-08-04 22:23:18

○A184.168.221.542017-02-01 → 2017-02-01 · 4 obs

○ 2016-05-17 23:15:36
● 2017-02-01 07:26:48
○ 2018-07-25 05:15:12
○ 2026-08-04 22:23:18

○A184.168.221.592016-03-19 → 2016-03-19 · 3 obs

● 2016-03-19 00:01:54
○ 2016-05-17 23:15:36
○ 2026-08-04 22:23:18

○A188.114.96.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-14 02:32:12
● 2026-06-21 03:32:52
○ 2026-06-26 08:12:40
○ 2026-08-04 22:23:18

○A188.114.97.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-14 02:32:12
● 2026-06-21 03:32:52
○ 2026-06-26 08:12:40
○ 2026-08-04 22:23:18

●A2606:4700:3030::6815:44532026-06-26 → 2026-08-04 · 3 obs

○ 2026-06-21 03:32:52
● 2026-06-26 08:12:40
● 2026-08-04 22:23:18

○A2606:4700:3030::ac43:c0792026-05-22 → 2026-06-14 · 5 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-06-14 02:32:12
○ 2026-06-21 03:32:52
○ 2026-08-04 22:23:18

●A2606:4700:3035::ac43:c0792026-06-26 → 2026-08-04 · 3 obs

○ 2026-06-21 03:32:52
● 2026-06-26 08:12:40
● 2026-08-04 22:23:18

○A2606:4700:3037::6815:44532026-05-22 → 2026-06-14 · 5 obs

○ 2018-07-25 05:15:12
● 2026-05-22 07:00:48
● 2026-06-14 02:32:12
○ 2026-06-21 03:32:52
○ 2026-08-04 22:23:18

○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-14 02:32:12
● 2026-06-21 03:32:52
○ 2026-06-26 08:12:40
○ 2026-08-04 22:23:18

○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-14 02:32:12
● 2026-06-21 03:32:52
○ 2026-06-26 08:12:40
○ 2026-08-04 22:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dbldoors.com	tiffany.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.17

NS records: tiffany.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbldoors.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.121, 104.21.68.83`
AAAA	2	`2606:4700:3030::6815:4453, 2606:4700:3035::ac43:c079`
NS	2	`steven.ns.cloudflare.com, tiffany.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`steven.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dbldoors.com resolves to four IP addresses: 104.21.68.83, 172.67.192.121, 2606:4700:3030::6815:4453 and 2606:4700:3035::ac43:c079.

www.11.76.to, pietechraipur.org, sphereaero2.buzz plus two other host names have IP numbers in common with dbldoors.com.

Name Servers

DNS delegation for dbldoors.com points to two name servers: steven.ns.cloudflare.com and tiffany.ns.cloudflare.com.

The name server configuration of dbldoors.com is shared with other domains, for instance kf1118.com, mixiaodian.com, hghxkj.com and two others.

dbldoors.com partially shares its NS delegation with several other domains, including ngconciergerie.com, deltaalliancestation.click, vugovesowuoncapital48.click and two others.

These name servers regularly co-occur with the name servers rose.ns.cloudflare.com, suzanne.ns.cloudflare.com and huxley.ns.cloudflare.com.

Hosts with 6 IP addresses each:

steven.ns.cloudflare.com has IP addresses 108.162.195.17, 162.159.44.17 and 172.64.35.17, plus 3 other.

tiffany.ns.cloudflare.com has IP addresses 108.162.194.60, 162.159.38.60 and 172.64.34.60, plus 3 other.

dbldoors.com - robtex.com

dbldoors.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

`dbldoors.com`

`com`