email-yahoo.us - robtex.com
email-yahoo.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:d39🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:849f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.57Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.159🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexandra.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:261e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| A | 108.162.194.30🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| A | 162.159.38.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| A | 172.64.34.30🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexandra.ns.cloudflare.com | ||||||
| NS | cody.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b6b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| A | 108.162.193.107🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| A | 172.64.33.107🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| A | 173.245.59.107🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cody.ns.cloudflare.com | ||||||
| TXT | v=spf1 a mx include:relay.mailchannels.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.57, 172.67.132.159 | ||||||
| IPv6 hints | 2606:4700:3033::6815:d39, 2606:4700:3036::ac43:849f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
| SOA | alexandra.ns.cloudflare.comdns@cloudflare.com serial=2402532292 | ||||||
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.usadmin@tldns.godaddy serial=1778773057 | ||||||
Same first word
email-yahoo.us |
email-yahoo.net |
Similar names
yahoo-email.eu |
yahoo-email.fr |
yahoo-email.info |
yahoo-email.us |
yahooe-mail.com |
e-mailyahoo.com |
yahoo-email.com |
yahoo-email.biz |
yahoo-email.ca |
yahoo-email.com.au |
yahoo-email.net |
DNS History
6 records (6 active, 0 former)
●NSalexandra.ns.cloudflare.com2026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
●NScody.ns.cloudflare.com2026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
●A104.21.13.572026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
●A172.67.132.1592026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
●A2606:4700:3033::6815:d392026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
●A2606:4700:3036::ac43:849f2026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 16:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| email-yahoo.us | alexandra.ns.cloudflare.com, cody.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.30
NS records: alexandra.ns.cloudflare.com, cody.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for email-yahoo.us (unsigned zone)
⏱️ Timing
Total: 1029ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.57, 172.67.132.159 |
| AAAA | 2 | 2606:4700:3036::ac43:849f, 2606:4700:3033::6815:d39 |
| NS | 2 | alexandra.ns.cloudflare.com, cody.ns.cloudflare.com |
| TXT | 1 | v=spf1 a mx include:relay.mailchannels.n |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexandra.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
email-yahoo.us maps to four IP numbers: 2606:4700:3033::6815:d39, 2606:4700:3036::ac43:849f, 104.21.13.57 and 172.67.132.159.
Other host names, for instance www.igo-bet-casino.fr, www.zhaoshebei.com.cn, dostfilms.site, booz-allen.com.es and 2023prediction.com share IP numbers with email-yahoo.us.
Name Servers
Two name servers alexandra.ns.cloudflare.com and cody.ns.cloudflare.com handle delegation for email-yahoo.us.
email-yahoo.us uses the same name server setup as other domains, for example flexspace.com.ar, idxbig65.com, idxbig62.com, idxbig60.com and umucat.day.
email-yahoo.us partially shares name servers with other domains; examples include vps-server.eu.org, video888.ru, betterseniorplans.com, holidify.com and bakkin.moe.
These name servers are commonly used with sage.ns.cloudflare.com, lucy.ns.cloudflare.com and shaz.ns.cloudflare.com.
Host names with six IP numbers: alexandra.ns.cloudflare.com points to: 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30; cody.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6b, 2803:f800:50::6ca2:c16b, 2a06:98c1:50::ac40:216b, 108.162.193.107, 172.64.33.107 and 173.245.59.107.