`dumbsoft.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2e24^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:df24^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.36^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.36^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`nicolas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.36, 172.67.223.36
		IPv6 hints	2606:4700:3030::6815:2e24, 2606:4700:3030::ac43:df24
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2401099925

`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=1775935282

Same first word

dumbsoft.com

DNS History

16 records (9 active, 7 former)

●NSkarina.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

●NSnicolas.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

○NSns09.domaincontrol.com2016-02-13 → 2017-02-16 · 4 obs

● 2016-02-13 01:47:50
● 2017-02-16 14:10:22
○ 2018-11-25 01:56:58
○ 2026-04-11 19:45:00

○NSns10.domaincontrol.com2016-02-13 → 2017-02-16 · 4 obs

● 2016-02-13 01:47:50
● 2017-02-16 14:10:22
○ 2018-11-25 01:56:58
○ 2026-04-11 19:45:00

○MXmail.dumbsoft.com2016-02-13 → 2016-02-13 · 3 obs

● 2016-02-13 01:47:50
○ 2016-06-23 18:43:58
○ 2026-04-11 19:45:00

○MXmailstore1.secureserver.net2016-06-23 → 2017-02-16 · 5 obs

○ 2016-02-13 01:47:50
● 2016-06-23 18:43:58
● 2017-02-16 14:10:22
○ 2018-11-25 01:56:58
○ 2026-04-11 19:45:00

●MXroute1.mx.cloudflare.net2026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

●MXroute2.mx.cloudflare.net2026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

●MXroute3.mx.cloudflare.net2026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

○MXsmtp.secureserver.net2016-06-23 → 2017-02-16 · 5 obs

○ 2016-02-13 01:47:50
● 2016-06-23 18:43:58
● 2017-02-16 14:10:22
○ 2018-11-25 01:56:58
○ 2026-04-11 19:45:00

●A104.21.46.362026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

○A107.180.51.2442016-02-13 → 2016-06-23 · 4 obs

● 2016-02-13 01:47:50
● 2016-06-23 18:43:58
○ 2017-02-16 14:10:22
○ 2026-04-11 19:45:00

●A172.67.223.362026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

○A184.168.221.952017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-23 18:43:58
● 2017-02-16 14:10:22
○ 2018-11-25 01:56:58
○ 2026-04-11 19:45:00

●A2606:4700:3030::6815:2e242026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

●A2606:4700:3030::ac43:df242026-04-11 → 2026-04-11 · 2 obs

○ 2018-11-25 01:56:58
● 2026-04-11 19:45:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dumbsoft.com	karina.ns.cloudflare.com, nicolas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.178

NS records: karina.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dumbsoft.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.36, 172.67.223.36`
AAAA	2	`2606:4700:3030::6815:2e24, 2606:4700:3030::ac43:df24`
NS	2	`karina.ns.cloudflare.com, nicolas.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 22), route1.mx.cloudflare.net (pri: 63)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dumbsoft.com points to four IP numbers: 2606:4700:3030::6815:2e24, 2606:4700:3030::ac43:df24, 104.21.46.36 and 172.67.223.36.

Other host names including check.lat, mingyituan.cn, lovejd.cn, www.rekanpoker.com and advogadospt.pt share IP numbers with dumbsoft.com.

Name Servers

dumbsoft.com's delegation uses two name servers, karina.ns.cloudflare.com and nicolas.ns.cloudflare.com.

dumbsoft.com shares the same name server setup as other domains, for example milesgilbert.xyz, h2ocooling.com, thenash.org, pg99.baby and dangkypg99.cyou.

dumbsoft.com at least partially shares name servers with other domains, including dx-xuyang.com, malabiblioteka.net, redsquaretech.com, terjelund.com and dnsali.com.

Host names with six IP numbers:

karina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178.

nicolas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c54, 2803:f800:50::6ca2:c354, 2a06:98c1:50::ac40:2354, 108.162.195.84, 162.159.44.84 and 172.64.35.84.

Mail Servers

dumbsoft.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

The mail servers for dumbsoft.com are shared with other domains, for instance terms.law, buergeramt-termine.de, pblr-nyk.pro, coindesk.cc and usageneralpro.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

dumbsoft.com - robtex.com

dumbsoft.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

`dumbsoft.com`

`com`