`dutysoftware.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4f23^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8d88^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.35^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.136^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`diana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2617^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c217^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2217^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diana.ns.cloudflare.com`
		A	108.162.194.23^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	162.159.38.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	172.64.34.23^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.35, 172.67.141.136
		IPv6	2606:4700:3036::6815:4f23, 2606:4700:3036::ac43:8d88
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2399771935

`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=1774460487

Subdomains

khkt.dutysoftware.com

Same first word

dutysoftware.com

DNS History

10 records (6 active, 4 former)

●NSanirban.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2026-02-23 09:54:12
● 2026-03-25 17:46:46

●NSdiana.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2026-02-23 09:54:12
● 2026-03-25 17:46:46

○NSdns31.hichina.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:55:58
○ 2026-02-23 09:54:12
○ 2026-03-25 17:46:46

○NSdns32.hichina.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:55:58
○ 2026-02-23 09:54:12
○ 2026-03-25 17:46:46

○NSns1.julydns.com2026-02-23 → 2026-02-23 · 3 obs

○ 2019-12-17 13:55:58
● 2026-02-23 09:54:12
○ 2026-03-25 17:46:46

○NSns2.julydns.com2026-02-23 → 2026-02-23 · 3 obs

○ 2019-12-17 13:55:58
● 2026-02-23 09:54:12
○ 2026-03-25 17:46:46

●A104.21.79.352026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 17:46:46

●A172.67.141.1362026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 17:46:46

●A2606:4700:3036::6815:4f232026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 17:46:46

●A2606:4700:3036::ac43:8d882026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 17:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
dutysoftware.com	anirban.ns.cloudflare.com, diana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.23

NS records: anirban.ns.cloudflare.com, diana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dutysoftware.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.35, 172.67.141.136`
AAAA	2	`2606:4700:3036::6815:4f23, 2606:4700:3036::ac43:8d88`
NS	2	`anirban.ns.cloudflare.com, diana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of khkt.dutysoftware.com is dutysoftware.com.

IP Addresses

dutysoftware.com maps to four IP numbers: 2606:4700:3036::6815:4f23, 2606:4700:3036::ac43:8d88, 104.21.79.35 and 172.67.141.136.

other host names include akamaiibm-global.cdnnaleek.com, 0c8ce.com, auralalchemy.net, italybyevents.com and 5degs.com; they share IP numbers with dutysoftware.com.

Name Servers

Two name servers anirban.ns.cloudflare.com and diana.ns.cloudflare.com handle the delegation for dutysoftware.com.

dutysoftware.com shares the same name server setup as other domains, for instance chybz.com, yxxfg.com, zjhaobu.com, ouya-china.com and twcut.com.

dutysoftware.com at least partially shares name servers with other domains, for instance tomparker.tech, oidh.xyz, pc277.com, 4ctu7rg.lol and door2doorleafleting.com.

These name servers are commonly used alongside plato.ns.cloudflare.com, etienne.ns.cloudflare.com and yevgen.ns.cloudflare.com.

Six IP addresses per host:

anirban.ns.cloudflare.com points to 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64; diana.ns.cloudflare.com points to 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23

dutysoftware.com - robtex.com