`duta21.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:db0d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:567a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.122^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.13^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
MX	`_dc-mx.9f1b31918a6c.duta21.com` ⭐
		A	193.3.189.148^{🇳🇱 HostSlim-Global-Network193.3.189.0/24}
			PTR	`eston.xxiku.com`
TXT	`google-site-verification=42GY7lxL3r_LIhloteDptctXm3QLoGgJ1WNGvQGTxmg`
TXT	`google-site-verification=KJqNM6q0WxLAZNk-k-bb-nC0S4IU_DpcemWESkQL06M`
TXT	`v=spf1 +a +mx +ip4:193.3.189.148 ~all`
TXT	`yandex-verification: dd7ebce7548f3927`
TXT	`yandex-verification: f5e74ae4a2898d70`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.122, 172.67.219.13
		IPv6	2606:4700:3032::ac43:db0d, 2606:4700:3036::6815:567a
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2398388078

`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=1771291435

Same first word

duta21.com

DNS History

19 records (7 active, 12 former)

●NSalla.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

○NSdns1.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○NSdns2.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

●NSpete.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

●MX_dc-mx.9f1b31918a6c.duta21.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

○MXeforward1.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○MXeforward2.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○MXeforward3.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○MXeforward4.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○MXeforward5.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

●A104.21.86.1222026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

●A172.67.219.132026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

○A188.114.96.02026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○A188.114.97.02026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○A192.64.119.962019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:39:56
○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

●A2606:4700:3032::ac43:db0d2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

●A2606:4700:3036::6815:567a2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-17 13:39:56
● 2026-03-24 07:59:18
● 2026-03-24 07:59:22

○A2a06:98c1:3120::2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

○A2a06:98c1:3121::2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 07:59:18
○ 2026-03-24 07:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duta21.com	pete.ns.cloudflare.com, alla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.62

NS records: pete.ns.cloudflare.com, alla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duta21.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.122, 172.67.219.13`
AAAA	2	`2606:4700:3036::6815:567a, 2606:4700:3032::ac43:db0d`
NS	2	`alla.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	1	`_dc-mx.9f1b31918a6c.duta21.com (pri: 0)`
TXT	5	`google-site-verification=42GY7lxL3r_LIhl, google-site-verification=KJqNM6q0WxLAZNk...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by duta21.com: 2606:4700:3032::ac43:db0d, 2606:4700:3036::6815:567a, 104.21.86.122 and 172.67.219.13.

other host names including jinrunda.cn, silverarena.us, englishvaultingsquad.co.uk, gxzhibang.com and casinospinitfr.com share IP numbers with duta21.com.

Name Servers

duta21.com is delegated to two name servers alla.ns.cloudflare.com and pete.ns.cloudflare.com.

duta21.com shares the same name server setup as other domains, for instance senesoft.com, xxifilm.com, wtmtv.com, sabads.com and luckycoingame.com.

duta21.com at least partially shares name servers with other domains, for instance beautiphany.com, yna.me.uk, chainlinktoday.com, (0x63686174757262617465).dk and gaule(0x706f726e)o.(0x787878).

these name servers are commonly used alongside hal.ns.cloudflare.com.

Host names with six IP numbers:

Host name alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62.

Host name pete.ns.cloudflare.com points to: 2606:4700:58::adf5:3b88, 2803:f800:50::6ca2:c188, 2a06:98c1:50::ac40:2188, 108.162.193.136, 172.64.33.136 and 173.245.59.136.

Mail Servers

duta21.com is handled by a single mail server, _dc-mx.9f1b31918a6c.duta21.com.

_dc-mx.9f1b31918a6c.duta21.com resolves to IP 193.3.189.148.

duta21.com - robtex.com

duta21.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`duta21.com`

`com`