`duanban.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5bd3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b474^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.211^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.116^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`maisie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2659^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c259^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maisie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2259^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maisie.ns.cloudflare.com`
		A	108.162.194.89^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	162.159.38.89^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	172.64.34.89^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.211, 172.67.180.116
		IPv6 hints	2606:4700:3033::6815:5bd3, 2606:4700:3036::ac43:b474
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2401825239

`net`

	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=1777138396

Same first word

duanban.net

Similar names

anbudan.org

abundan.net

DNS History

16 records (6 active, 10 former)

●NSalgin.ns.cloudflare.com2026-02-18 → 2026-04-25 · 3 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
● 2026-04-25 17:56:28

●NSmaisie.ns.cloudflare.com2026-02-18 → 2026-04-25 · 3 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
● 2026-04-25 17:56:28

○NSns1.dnsdun.com2017-06-23 → 2017-06-23 · 4 obs

○ 2016-09-25 15:56:44
● 2017-06-23 12:09:30
○ 2026-02-18 11:04:16
○ 2026-04-25 17:56:28

○NSns53.domaincontrol.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 09:38:04
○ 2016-09-25 15:56:44
○ 2026-04-25 17:56:28

○NSns54.domaincontrol.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 09:38:04
○ 2016-09-25 15:56:44
○ 2026-04-25 17:56:28

○NSns6.dnsdun.net2017-06-23 → 2017-06-23 · 4 obs

○ 2016-09-25 15:56:44
● 2017-06-23 12:09:30
○ 2026-02-18 11:04:16
○ 2026-04-25 17:56:28

○MXmailstore1.secureserver.net2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 09:38:04
○ 2016-09-25 15:56:44
○ 2026-04-25 17:56:28

○MXsmtp.secureserver.net2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 09:38:04
○ 2016-09-25 15:56:44
○ 2026-04-25 17:56:28

●A104.21.91.2112026-02-18 → 2026-04-25 · 6 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
● 2026-02-19 18:55:16
○ 2026-03-15 23:53:56
● 2026-03-28 22:53:22
● 2026-04-25 17:56:28

○A172.64.80.12026-03-15 → 2026-03-15 · 4 obs

○ 2026-02-19 18:55:16
● 2026-03-15 23:53:56
○ 2026-03-28 22:53:22
○ 2026-04-25 17:56:28

●A172.67.180.1162026-02-18 → 2026-04-25 · 6 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
● 2026-02-19 18:55:16
○ 2026-03-15 23:53:56
● 2026-03-28 22:53:22
● 2026-04-25 17:56:28

○A184.168.221.612015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 09:38:04
○ 2016-09-25 15:56:44
○ 2026-04-25 17:56:28

○A192.238.252.42017-06-23 → 2017-06-23 · 4 obs

○ 2016-09-25 15:56:44
● 2017-06-23 12:09:30
○ 2026-02-18 11:04:16
○ 2026-04-25 17:56:28

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-19 → 2026-03-15 · 5 obs

○ 2026-02-18 11:04:16
● 2026-02-19 18:55:16
● 2026-03-15 23:53:56
○ 2026-03-28 22:53:22
○ 2026-04-25 17:56:28

●A2606:4700:3033::6815:5bd32026-02-18 → 2026-04-25 · 6 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
○ 2026-02-19 18:55:16
○ 2026-03-15 23:53:56
● 2026-03-28 22:53:22
● 2026-04-25 17:56:28

●A2606:4700:3036::ac43:b4742026-02-18 → 2026-04-25 · 6 obs

○ 2017-06-23 12:09:30
● 2026-02-18 11:04:16
○ 2026-02-19 18:55:16
○ 2026-03-15 23:53:56
● 2026-03-28 22:53:22
● 2026-04-25 17:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duanban.net	algin.ns.cloudflare.com, maisie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.89

NS records: algin.ns.cloudflare.com, maisie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duanban.net (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.116, 104.21.91.211`
AAAA	2	`2606:4700:3033::6815:5bd3, 2606:4700:3036::ac43:b474`
NS	2	`algin.ns.cloudflare.com, maisie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

duanban.net maps to four IP numbers: 2606:4700:3033::6815:5bd3, 2606:4700:3036::ac43:b474, 104.21.91.211 and 172.67.180.116.

Other host names, for instance www.prestatoolbox.fr, eso-design.com, ekonomikazanc.org, nodepositkings.net and shanzhaimi.cn share IP numbers with duanban.net.

Name Servers

Two name servers algin.ns.cloudflare.com and maisie.ns.cloudflare.com are delegated to duanban.net.

duanban.net uses the same name server configuration as other domains, such as nureliquanthos.com, swifin.net, 52tour.net, jmidea.net and zjemedchina.net.

duanban.net at least partially shares name servers with other domains such as traneairconditioning.us, xunyougu.com, naszarecepta.pl, realmcellars.com and convoycentral.com.

These name servers are commonly used with grace.ns.cloudflare.com and tanner.ns.cloudflare.com.

Host names with six IP numbers: Host name algin.ns.cloudflare.com points to 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61; host name maisie.ns.cloudflare.com points to 2606:4700:50::a29f:2659, 2803:f800:50::6ca2:c259, 2a06:98c1:50::ac40:2259, 108.162.194.89, 162.159.38.89 and 172.64.34.89.

duanban.net - robtex.com

duanban.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`duanban.net`

`net`