dftech.co - dns.ninja

`dftech.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:906a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3723^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.35^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.106^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`izabella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`izabella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`izabella.ns.cloudflare.com`
		A	108.162.194.46^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	162.159.38.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	172.64.34.46^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
NS	`sri.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
MX	`mail.dftech.co`⁽¹⁾
		A	2606:4700:3035::ac43:906a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3037::6815:3723^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.55.35^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.144.106^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`_dc-mx.7254b21cd739.dftech.co`⁽⁵⁾
		A	67.205.131.213^{🇺🇸 DIGITALOCEAN67.205.128.0/20 DigitalOcean}
			PTR	`dftech.co`
MX	`ms37726223.msv1.invalid`⁽¹⁰⁾
MX	`dftech-co.mail.protection.outlook.com`^(32767)
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`MS=ms37726223`
TXT	`google-site-verification=hi_qjVPIyp_3OL9tXYktTUdlhIz66URvgcn_09fVtJw`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.35, 172.67.144.106
		IPv6 hints	2606:4700:3035::ac43:906a, 2606:4700:3037::6815:3723
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`izabella.ns.cloudflare.com`dns@cloudflare.com serial=2411875022

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759731817

PTR for

213.131.205.67.in-addr.arpa

Previously MX for

dftech.co

mail.dftech.co

Subdomains

mail.dftech.co

7254b21cd739.dftech.co

Same first word

dftech.cloud

dftech.com.br

dftech.com

dftech.ru

dftech.org

dftech.co.kr

dftech.co

Similar names

fdtech.com

fdtech.com.br

fdtech.de

fetchd.com

thefdc.com

dfetch.com

fdtech.cn

thefdc.shop

thecdf.org

fdtech.fr

fetchd.co

thedfc.com

DNS History

23 records (10 active, 13 former)

●NSizabella.ns.cloudflare.com2026-05-01 → 2026-08-13 · 3 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-08-13 02:32:44

○NSns1.digitalocean.com2016-12-28 → 2018-01-02 · 4 obs

● 2016-12-28 20:41:30
● 2018-01-02 13:21:28
○ 2026-05-01 10:43:16
○ 2026-08-13 02:32:44

○NSns2.digitalocean.com2016-12-28 → 2018-01-02 · 4 obs

● 2016-12-28 20:41:30
● 2018-01-02 13:21:28
○ 2026-05-01 10:43:16
○ 2026-08-13 02:32:44

○NSns3.digitalocean.com2016-12-28 → 2018-01-02 · 4 obs

● 2016-12-28 20:41:30
● 2018-01-02 13:21:28
○ 2026-05-01 10:43:16
○ 2026-08-13 02:32:44

●NSsri.ns.cloudflare.com2026-05-01 → 2026-08-13 · 3 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-08-13 02:32:44

●MX_dc-mx.7254b21cd739.dftech.co2026-05-01 → 2026-08-13 · 6 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
● 2026-08-13 02:32:44

●MXdftech-co.mail.protection.outlook.com2026-05-01 → 2026-08-13 · 6 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
● 2026-08-13 02:32:44

○MXdftech.co2016-12-28 → 2018-01-02 · 4 obs

● 2016-12-28 20:41:30
● 2018-01-02 13:21:28
○ 2026-05-01 10:43:16
○ 2026-08-13 02:32:44

●MXmail.dftech.co2016-12-28 → 2026-08-13 · 5 obs

● 2016-12-28 20:41:30
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
● 2026-08-13 02:32:44

●MXms37726223.msv1.invalid2026-05-01 → 2026-08-13 · 6 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
● 2026-08-13 02:32:44

●A104.21.55.352026-05-01 → 2026-08-13 · 9 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
● 2026-06-26 19:47:32
○ 2026-06-30 13:04:38
● 2026-07-19 17:42:46
○ 2026-07-25 11:15:40
● 2026-08-13 02:32:44

●A172.67.144.1062026-05-01 → 2026-08-13 · 9 obs

○A188.114.96.02026-06-23 → 2026-08-06 · 9 obs

○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
○ 2026-06-26 19:47:32
● 2026-06-30 13:04:38
○ 2026-07-19 17:42:46
● 2026-07-25 11:15:40
○ 2026-08-06 06:40:10
● 2026-08-06 10:14:54
○ 2026-08-13 02:32:44

○A188.114.96.42026-08-06 → 2026-08-06 · 4 obs

○ 2026-07-25 11:15:40
● 2026-08-06 06:40:10
○ 2026-08-06 10:14:54
○ 2026-08-13 02:32:44

○A188.114.97.02026-06-23 → 2026-08-06 · 9 obs

○A188.114.97.42026-08-06 → 2026-08-06 · 4 obs

○ 2026-07-25 11:15:40
● 2026-08-06 06:40:10
○ 2026-08-06 10:14:54
○ 2026-08-13 02:32:44

●A2606:4700:3035::ac43:906a2026-06-26 → 2026-08-13 · 6 obs

○ 2026-06-23 23:53:32
● 2026-06-26 19:47:32
○ 2026-06-30 13:04:38
● 2026-07-19 17:42:46
○ 2026-07-25 11:15:40
● 2026-08-13 02:32:44

○A2606:4700:3036::6815:37232026-05-01 → 2026-06-06 · 5 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
○ 2026-08-13 02:32:44

○A2606:4700:3036::ac43:906a2026-05-01 → 2026-06-06 · 5 obs

○ 2018-01-02 13:21:28
● 2026-05-01 10:43:16
● 2026-06-06 04:13:44
○ 2026-06-10 16:04:42
○ 2026-08-13 02:32:44

●A2606:4700:3037::6815:37232026-06-26 → 2026-08-13 · 6 obs

○ 2026-06-23 23:53:32
● 2026-06-26 19:47:32
○ 2026-06-30 13:04:38
● 2026-07-19 17:42:46
○ 2026-07-25 11:15:40
● 2026-08-13 02:32:44

○A2a06:98c1:3120::2026-06-23 → 2026-07-25 · 7 obs

○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
○ 2026-06-26 19:47:32
● 2026-06-30 13:04:38
○ 2026-07-19 17:42:46
● 2026-07-25 11:15:40
○ 2026-08-13 02:32:44

○A2a06:98c1:3121::2026-06-23 → 2026-07-25 · 7 obs

○ 2026-06-10 16:04:42
● 2026-06-23 23:53:32
○ 2026-06-26 19:47:32
● 2026-06-30 13:04:38
○ 2026-07-19 17:42:46
● 2026-07-25 11:15:40
○ 2026-08-13 02:32:44

○A67.205.131.2132016-12-28 → 2018-01-02 · 4 obs

● 2016-12-28 20:41:30
● 2018-01-02 13:21:28
○ 2026-05-01 10:43:16
○ 2026-08-13 02:32:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
dftech.co	izabella.ns.cloudflare.com, sri.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.234

NS records: izabella.ns.cloudflare.com, sri.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dftech.co (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.35, 172.67.144.106`
AAAA	2	`2606:4700:3035::ac43:906a, 2606:4700:3037::6815:3723`
NS	2	`izabella.ns.cloudflare.com, sri.ns.cloudflare.com`
MX	8	`dftech-co.mail.protection.outlook.com (p, _dc-mx.7254b21cd739.dftech.co (pri: 1)...`
TXT	3	`MS=ms37726223, google-site-verification=hi_qjVPIyp_3OL9...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`izabella.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

mail.dftech.co and 7254b21cd739.dftech.co each fall under dftech.co as their parent domain.

IP Addresses

dftech.co resolves to four IP addresses: 104.21.55.35, 172.67.144.106, 2606:4700:3035::ac43:906a and 2606:4700:3037::6815:3723.

Two other host names, along with lordfilmsss23.kinoza.life, kubernetesquestions.com and hantogel597.com, also share IP numbers with dftech.co.

Name Servers

dftech.co is served by two delegated name servers, izabella.ns.cloudflare.com and sri.ns.cloudflare.com.

dftech.co shares its NS records with other domains, for example apecc.com.br, qdzx.icu, qdzx.net.cn and two others.

dftech.co has at least partial name server overlap with other domains, such as realtyboom.com, szthaiquasi.com, 90.233.185.in-addr.arpa and two others.

These name servers tend to appear together with the name servers paige.ns.cloudflare.com, leah.ns.cloudflare.com and ara.ns.cloudflare.com.

DNS names with 6 IP addresses:

izabella.ns.cloudflare.com carries IP addresses 108.162.194.46, 162.159.38.46 and 172.64.34.46, with 3 other addresses beyond those.

sri.ns.cloudflare.com carries IP addresses 108.162.193.234, 172.64.33.234 and 173.245.59.234, with 3 other addresses beyond those.

Mail Servers

dftech.co has four mail servers: mail.dftech.co, ms37726223.msv1.invalid, _dc-mx.7254b21cd739.dftech.co and dftech-co.mail.protection.outlook.com.

Host names that resolve to four IP numbers:

mail.dftech.co has four IP addresses: 104.21.55.35, 172.67.144.106, 2606:4700:3035::ac43:906a and 2606:4700:3037::6815:3723.

DNS names with 8 IP addresses:

dftech-co.mail.protection.outlook.com carries IP addresses 52.101.40.0, 52.101.40.4 and 52.101.50.4, with 5 other addresses beyond those.

Host names that point to one IP address:

_dc-mx.7254b21cd739.dftech.co points to the IP address 67.205.131.213.