emailtechnicalsupport.us - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`emailtechnicalsupport.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8231^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:770^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.112^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`olof.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:68.65.120.121 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.112, 172.67.130.49
		IPv6 hints	2606:4700:3031::ac43:8231, 2606:4700:3036::6815:770
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2411219774

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1786926692

rank #293629 globally
rank #2872 in the tld
WOT: NOT_SAFE (4/100)

Same first word

emailtechnicalsupport.us

DNS History

24 records (9 active, 15 former)

●NSjean.ns.cloudflare.com2026-03-05 → 2026-08-17 · 3 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-08-17 01:14:18

○NSns1.bluehost.com2020-03-18 → 2020-03-18 · 4 obs

○ 2017-03-09 09:39:06
● 2020-03-18 21:01:12
○ 2026-03-05 06:13:58
○ 2026-08-17 01:14:18

○NSns2.bluehost.com2020-03-18 → 2020-03-18 · 4 obs

○ 2017-03-09 09:39:06
● 2020-03-18 21:01:12
○ 2026-03-05 06:13:58
○ 2026-08-17 01:14:18

○NSns67.domaincontrol.com2017-03-09 → 2017-03-09 · 3 obs

● 2017-03-09 09:39:06
○ 2020-03-18 21:01:12
○ 2026-08-17 01:14:18

○NSns68.domaincontrol.com2017-03-09 → 2017-03-09 · 3 obs

● 2017-03-09 09:39:06
○ 2020-03-18 21:01:12
○ 2026-08-17 01:14:18

●NSolof.ns.cloudflare.com2026-03-05 → 2026-08-17 · 3 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-08-17 01:14:18

○MXmail.emailtechnicalsupport.us2017-03-09 → 2017-03-09 · 3 obs

● 2017-03-09 09:39:06
○ 2020-03-18 21:01:12
○ 2026-08-17 01:14:18

●MXmx1-hosting.jellyfish.systems2026-03-05 → 2026-08-17 · 3 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-08-17 01:14:18

●MXmx2-hosting.jellyfish.systems2026-03-05 → 2026-08-17 · 3 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-08-17 01:14:18

●MXmx3-hosting.jellyfish.systems2026-03-05 → 2026-08-17 · 3 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-08-17 01:14:18

●A104.21.7.1122026-03-12 → 2026-08-17 · 7 obs

○ 2026-03-05 06:13:58
● 2026-03-12 23:10:42
○ 2026-03-25 15:46:48
● 2026-05-29 14:20:36
○ 2026-07-10 21:28:04
● 2026-07-26 13:07:22
● 2026-08-17 01:14:18

○A107.180.41.522017-03-09 → 2017-03-09 · 3 obs

● 2017-03-09 09:39:06
○ 2020-03-18 21:01:12
○ 2026-08-17 01:14:18

●A172.67.130.492026-03-12 → 2026-08-17 · 7 obs

○ 2026-03-05 06:13:58
● 2026-03-12 23:10:42
○ 2026-03-25 15:46:48
● 2026-05-29 14:20:36
○ 2026-07-10 21:28:04
● 2026-07-26 13:07:22
● 2026-08-17 01:14:18

○A188.114.96.02026-03-05 → 2026-07-10 · 8 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
○ 2026-03-12 23:10:42
● 2026-03-25 15:46:48
○ 2026-05-29 14:20:36
● 2026-07-10 21:28:04
○ 2026-07-26 13:07:22
○ 2026-08-17 01:14:18

○A188.114.96.42026-03-05 → 2026-08-17 · 2 obs

○ 2026-03-05 06:13:58
○ 2026-08-17 01:14:18

○A188.114.97.02026-03-05 → 2026-07-10 · 8 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
○ 2026-03-12 23:10:42
● 2026-03-25 15:46:48
○ 2026-05-29 14:20:36
● 2026-07-10 21:28:04
○ 2026-07-26 13:07:22
○ 2026-08-17 01:14:18

○A188.114.97.42026-03-05 → 2026-08-17 · 2 obs

○ 2026-03-05 06:13:58
○ 2026-08-17 01:14:18

●A2606:4700:3031::ac43:82312026-07-08 → 2026-08-17 · 5 obs

○ 2026-05-29 14:20:36
● 2026-07-08 13:23:26
○ 2026-07-10 21:28:04
● 2026-07-26 13:07:22
● 2026-08-17 01:14:18

○A2606:4700:3032::ac43:82312026-05-29 → 2026-05-29 · 4 obs

○ 2026-03-25 15:46:48
● 2026-05-29 14:20:36
○ 2026-07-08 13:23:26
○ 2026-08-17 01:14:18

●A2606:4700:3036::6815:7702026-07-08 → 2026-08-17 · 5 obs

○ 2026-05-29 14:20:36
● 2026-07-08 13:23:26
○ 2026-07-10 21:28:04
● 2026-07-26 13:07:22
● 2026-08-17 01:14:18

○A2606:4700:3037::6815:7702026-05-29 → 2026-05-29 · 4 obs

○ 2026-03-25 15:46:48
● 2026-05-29 14:20:36
○ 2026-07-08 13:23:26
○ 2026-08-17 01:14:18

○A2a06:98c1:3120::2026-03-05 → 2026-07-10 · 7 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-03-25 15:46:48
○ 2026-05-29 14:20:36
● 2026-07-10 21:28:04
○ 2026-07-26 13:07:22
○ 2026-08-17 01:14:18

○A2a06:98c1:3121::2026-03-05 → 2026-07-10 · 7 obs

○ 2020-03-18 21:01:12
● 2026-03-05 06:13:58
● 2026-03-25 15:46:48
○ 2026-05-29 14:20:36
● 2026-07-10 21:28:04
○ 2026-07-26 13:07:22
○ 2026-08-17 01:14:18

○A45.148.120.1472020-03-18 → 2020-03-18 · 4 obs

○ 2017-03-09 09:39:06
● 2020-03-18 21:01:12
○ 2026-03-05 06:13:58
○ 2026-08-17 01:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	k.cctld.us, x.cctld.us, n.cctld.us, w.cctld.us...	-
emailtechnicalsupport.us	jean.ns.cloudflare.com, olof.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.121

NS records: jean.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emailtechnicalsupport.us (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.49, 104.21.7.112`
AAAA	2	`2606:4700:3031::ac43:8231, 2606:4700:3036::6815:770`
NS	2	`jean.ns.cloudflare.com, olof.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:68.65.120.121 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

emailtechnicalsupport.us points to the four IP addresses 104.21.7.112, 172.67.130.49, 2606:4700:3031::ac43:8231 and 2606:4700:3036::6815:770.

1xbet-exn.top, kinored.club, twain.co.zw plus two other host names have IP numbers in common with emailtechnicalsupport.us.

Name Servers

emailtechnicalsupport.us is delegated to two name servers: jean.ns.cloudflare.com and olof.ns.cloudflare.com.

The name server configuration of emailtechnicalsupport.us is shared with other domains, for instance akadia.fr, googleapis.cc.cd, xrechnung-reparieren.com and two others.

At least some of emailtechnicalsupport.us's name servers are shared with other domains, for example mikefrigger1.workers.dev, lumiforgeline.info, acefeima.com and two more.

These name servers tend to be used in conjunction with the name servers ruth.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jean.ns.cloudflare.com resolves to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 other IP addresses.

olof.ns.cloudflare.com resolves to 108.162.195.51, 162.159.44.51, 172.64.35.51 and 3 other IP addresses.

Mail Servers

The MX records for emailtechnicalsupport.us list three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

At least some of the mail servers used by emailtechnicalsupport.us are shared with other domains: grassrootsbd.com, linkcan.ca, lendasy.com and two others among them.

mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP address: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.