`tenacioussoftware.in`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2c6e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c709^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.110^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.9^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henrik.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c369^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henrik.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2369^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henrik.ns.cloudflare.com`
		A	108.162.195.105^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	162.159.44.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	172.64.35.105^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
MX	`_dc-mx.66b9502d73cb.tenacioussoftware.in` ⭐
		A	37.27.71.198^{🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC}
			PTR	`server1.dnspark.in`
TXT	`v=spf1 ip4:198.27.68.216 ip4:37.27.71.198 a:mail.dnspark.in mx include:_spf.g...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.110, 172.67.199.9
		IPv6 hints	2606:4700:3033::6815:2c6e, 2606:4700:3036::ac43:c709
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOA	`henrik.ns.cloudflare.com`dns@cloudflare.com serial=2411328529

`in`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.trs-dns.com` ⭐
	NS	`ns1.registry.in`
	NS	`ns2.registry.in`
	NS	`ns3.registry.in`
	NS	`ns4.registry.in`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786417554

Subdomains

www.tenacioussoftware.in

mail.tenacioussoftware.in

autoconfig.tenacioussoftware.in

cpanel.tenacioussoftware.in

Same first word

tenacioussoftware.in

DNS History

11 records (7 active, 4 former)

●NShenrik.ns.cloudflare.com2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 09:21:02
● 2026-08-11 03:33:28

●NSlinda.ns.cloudflare.com2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 09:21:02
● 2026-08-11 03:33:28

●MX_dc-mx.66b9502d73cb.tenacioussoftware.in2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 09:21:02
● 2026-08-11 03:33:28

●A104.21.44.1102026-07-28 → 2026-08-11 · 4 obs

● 2026-07-28 09:21:02
○ 2026-08-10 22:57:36
● 2026-08-11 03:33:26
● 2026-08-11 03:33:28

●A172.67.199.92026-07-28 → 2026-08-11 · 4 obs

● 2026-07-28 09:21:02
○ 2026-08-10 22:57:36
● 2026-08-11 03:33:26
● 2026-08-11 03:33:28

○A188.114.96.02026-08-10 → 2026-08-10 · 4 obs

○ 2026-07-28 09:21:02
● 2026-08-10 22:57:36
○ 2026-08-11 03:33:26
○ 2026-08-11 03:33:28

○A188.114.97.02026-08-10 → 2026-08-10 · 4 obs

○ 2026-07-28 09:21:02
● 2026-08-10 22:57:36
○ 2026-08-11 03:33:26
○ 2026-08-11 03:33:28

●A2606:4700:3033::6815:2c6e2026-07-28 → 2026-08-11 · 4 obs

● 2026-07-28 09:21:02
○ 2026-08-10 22:57:36
● 2026-08-11 03:33:26
● 2026-08-11 03:33:28

●A2606:4700:3036::ac43:c7092026-07-28 → 2026-08-11 · 4 obs

● 2026-07-28 09:21:02
○ 2026-08-10 22:57:36
● 2026-08-11 03:33:26
● 2026-08-11 03:33:28

○A2a06:98c1:3120::2026-08-10 → 2026-08-10 · 4 obs

○ 2026-07-28 09:21:02
● 2026-08-10 22:57:36
○ 2026-08-11 03:33:26
○ 2026-08-11 03:33:28

○A2a06:98c1:3121::2026-08-10 → 2026-08-10 · 4 obs

○ 2026-07-28 09:21:02
● 2026-08-10 22:57:36
○ 2026-08-11 03:33:26
○ 2026-08-11 03:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
in	ns1.registry.in, ns4.registry.in, ns3.registry.in, ns2.registry.in	-
tenacioussoftware.in	linda.ns.cloudflare.com, henrik.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.250

NS records: linda.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tenacioussoftware.in (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.110, 172.67.199.9`
AAAA	2	`2606:4700:3036::ac43:c709, 2606:4700:3033::6815:2c6e`
NS	2	`henrik.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	1	`_dc-mx.66b9502d73cb.tenacioussoftware.in`
TXT	1	`v=spf1 ip4:198.27.68.216 ip4:37.27.71.19`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henrik.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

tenacioussoftware.in is the parent domain of www.tenacioussoftware.in, mail.tenacioussoftware.in, autoconfig.tenacioussoftware.in and cpanel.tenacioussoftware.in.

IP Addresses

tenacioussoftware.in has four IP addresses: 104.21.44.110, 172.67.199.9, 2606:4700:3033::6815:2c6e and 2606:4700:3036::ac43:c709.

Among the host names that share IP numbers with tenacioussoftware.in are emporiumgeneral.com, somangcos.ru, cf-15.pola777resmi.ink and two others.

Name Servers

Two name servers handle the delegation for tenacioussoftware.in: henrik.ns.cloudflare.com and linda.ns.cloudflare.com.

tenacioussoftware.in has the same name server delegation as a number of other domains, such as zonmiq-03lavex.biz, topla.hr, zoecharm.com and two more.

tenacioussoftware.in shares at least some of its name servers with other domains, including bet-hub.com, srcict.com, bjmym.net and two others.

These name servers are frequently paired with the name servers marty.ns.cloudflare.com and alla.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

henrik.ns.cloudflare.com resolves to 108.162.195.105, 162.159.44.105 and 172.64.35.105 among others, with 3 other IP addresses in total.

linda.ns.cloudflare.com resolves to 108.162.192.250, 172.64.32.250 and 173.245.58.250 among others, with 3 other IP addresses in total.

Mail Servers

tenacioussoftware.in routes its mail through a single mail server, _dc-mx.66b9502d73cb.tenacioussoftware.in.

_dc-mx.66b9502d73cb.tenacioussoftware.in carries a single IP number, which is 37.27.71.198.

tenacioussoftware.in - robtex.com