`duobitu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2bc2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b8aa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.194^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.170^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabe.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
NS	`jill.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.194, 172.67.184.170
		IPv6 hints	2606:4700:3033::6815:2bc2, 2606:4700:3036::ac43:b8aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`gabe.ns.cloudflare.com`dns@cloudflare.com serial=2409532549

`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=1786660899

Same first word

duobitu.com

duobitu.net

Similar names

obuditu.top

DNS History

17 records (6 active, 11 former)

●NSgabe.ns.cloudflare.com2026-06-27 → 2026-08-13 · 3 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
● 2026-08-13 23:04:06

●NSjill.ns.cloudflare.com2026-06-27 → 2026-08-13 · 3 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
● 2026-08-13 23:04:06

○NSmain1.ns365.net2016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

○NSns1.ce.net.cn2015-09-04 → 2016-04-11 · 4 obs

● 2015-09-04 05:28:20
● 2016-04-11 18:27:26
○ 2016-11-29 16:08:40
○ 2026-08-13 23:04:06

○NSns3.gzidc.com2016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

○NSns3.ns365.net2016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

○NSns4.gzidc.com2016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

○NSns4.ns365.net2016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

○MXmail.duobitu.com2015-09-04 → 2016-04-11 · 4 obs

● 2015-09-04 05:28:20
● 2016-04-11 18:27:26
○ 2016-11-29 16:08:40
○ 2026-08-13 23:04:06

●A104.21.43.1942026-06-27 → 2026-08-13 · 3 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
● 2026-08-13 23:04:06

○A112.74.91.2102016-11-29 → 2017-09-11 · 5 obs

○ 2016-04-11 18:27:26
● 2016-11-29 16:08:40
● 2017-09-11 14:42:54
○ 2026-06-27 22:24:32
○ 2026-08-13 23:04:06

●A172.67.184.1702026-06-27 → 2026-08-13 · 3 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
● 2026-08-13 23:04:06

○A218.5.78.1202015-09-04 → 2016-04-11 · 4 obs

● 2015-09-04 05:28:20
● 2016-04-11 18:27:26
○ 2016-11-29 16:08:40
○ 2026-08-13 23:04:06

●A2606:4700:3033::6815:2bc22026-07-02 → 2026-08-13 · 3 obs

○ 2026-06-27 22:24:32
● 2026-07-02 08:21:40
● 2026-08-13 23:04:06

○A2606:4700:3035::6815:2bc22026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
○ 2026-07-02 08:21:40
○ 2026-08-13 23:04:06

○A2606:4700:3035::ac43:b8aa2026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-11 14:42:54
● 2026-06-27 22:24:32
○ 2026-07-02 08:21:40
○ 2026-08-13 23:04:06

●A2606:4700:3036::ac43:b8aa2026-07-02 → 2026-08-13 · 3 obs

○ 2026-06-27 22:24:32
● 2026-07-02 08:21:40
● 2026-08-13 23:04:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
duobitu.com	gabe.ns.cloudflare.com, jill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.114

NS records: gabe.ns.cloudflare.com, jill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duobitu.com (unsigned zone)

⏱️ Timing

Total: 903ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.170, 104.21.43.194`
AAAA	2	`2606:4700:3033::6815:2bc2, 2606:4700:3036::ac43:b8aa`
NS	2	`gabe.ns.cloudflare.com, jill.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

duobitu.com resolves to four IP addresses: 104.21.43.194, 172.67.184.170, 2606:4700:3033::6815:2bc2 and 2606:4700:3036::ac43:b8aa.

Among the host names that share IP numbers with duobitu.com are olariaatleticoclube.com.br, sandraschicken.com, arteal.net and two others.

Name Servers

duobitu.com is served by two delegated name servers, gabe.ns.cloudflare.com and jill.ns.cloudflare.com.

duobitu.com has the same name server delegation as a number of other domains, such as ntzbkj.com, hhmmxh.com, jiaozuobus.com and two more.

duobitu.com shares at least some of its name servers with other domains, including casinofh3.buzz, alp-halogicio.digital, keenstreaminitiative.click and two others.

These name servers are frequently paired with the name servers fish.ns.cloudflare.com and roman.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gabe.ns.cloudflare.com carries IP addresses 108.162.193.114, 172.64.33.114 and 173.245.59.114, with 3 other addresses beyond those.

jill.ns.cloudflare.com carries IP addresses 108.162.192.122, 172.64.32.122 and 173.245.58.122, with 3 other addresses beyond those.

duobitu.com - robtex.com

duobitu.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

`duobitu.com`

`com`