emailauth.app - dns.ninja
emailauth.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:4229🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9bfb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.41Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.251🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | toby.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | toby.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | toby.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ef🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | toby.ns.cloudflare.com | ||||||
| A | 108.162.193.239🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | toby.ns.cloudflare.com | ||||||
| A | 172.64.33.239🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | toby.ns.cloudflare.com | ||||||
| A | 173.245.59.239🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | toby.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 | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(10) | ||||||
| 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 | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(77) | ||||||
| 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 | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| TXT | google-site-verification=89wBuXt75G2iXOTWGBtMsiQvu7oG2f0KAJcDOZ9c96c | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.41, 172.67.155.251 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4229, 2606:4700:3037::ac43:9bfb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2411719168 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
emailauth.app |
emailauth.io |
Similar names
huamaitel.com |
aamulehti.tv |
hautemail.fr |
utahemail.net |
aamulehti.name |
authemail.online |
aamulehti.fi |
aamulehti.org |
hateumail.com |
aamulehti.net |
aamulehti.com |
DNS History
15 records (9 active, 6 former)
●NSdorthy.ns.cloudflare.com2026-04-28 → 2026-08-09 · 2 obs
● 2026-04-28 10:18:30
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●NStoby.ns.cloudflare.com2026-04-28 → 2026-08-09 · 2 obs
● 2026-04-28 10:18:30
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●MXroute1.mx.cloudflare.net2026-04-28 → 2026-08-09 · 2 obs
● 2026-04-28 10:18:30
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●MXroute2.mx.cloudflare.net2026-04-28 → 2026-08-09 · 2 obs
● 2026-04-28 10:18:30
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●MXroute3.mx.cloudflare.net2026-04-28 → 2026-08-09 · 2 obs
● 2026-04-28 10:18:30
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●A104.21.66.412026-04-28 → 2026-08-09 · 4 obs
● 2026-04-28 10:18:30
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
●A172.67.155.2512026-04-28 → 2026-08-09 · 4 obs
● 2026-04-28 10:18:30
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
○A188.114.96.02026-06-08 → 2026-06-08 · 3 obs
○ 2026-05-14 21:54:14
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
○A188.114.97.02026-06-08 → 2026-06-08 · 3 obs
○ 2026-05-14 21:54:14
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
○A2606:4700:3032::6815:42292026-04-28 → 2026-05-14 · 4 obs
● 2026-04-28 10:18:30
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
○A2606:4700:3033::ac43:9bfb2026-04-28 → 2026-05-14 · 4 obs
● 2026-04-28 10:18:30
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-05-14 21:54:14
○ 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
●A2606:4700:3037::6815:42292026-08-09 → 2026-08-09 · 2 obs
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
●A2606:4700:3037::ac43:9bfb2026-08-09 → 2026-08-09 · 2 obs
○ 2026-06-08 19:59:26
● 2026-08-09 09:28:58
● 2026-08-09 09:28:58
○A2a06:98c1:3120::2026-06-08 → 2026-06-08 · 3 obs
○ 2026-05-14 21:54:14
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
○A2a06:98c1:3121::2026-06-08 → 2026-06-08 · 3 obs
○ 2026-05-14 21:54:14
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
● 2026-06-08 19:59:26
○ 2026-08-09 09:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| emailauth.app | dorthy.ns.cloudflare.com, toby.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.239
NS records: dorthy.ns.cloudflare.com, toby.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emailauth.app (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.41, 172.67.155.251 |
| AAAA | 2 | 2606:4700:3037::ac43:9bfb, 2606:4700:3037::6815:4229 |
| NS | 2 | dorthy.ns.cloudflare.com, toby.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 10), route2.mx.cloudflare.net (pri: 5)... |
| TXT | 2 | google-site-verification=89wBuXt75G2iXOT, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
emailauth.app resolves to four IP addresses: 104.21.66.41, 172.67.155.251, 2606:4700:3037::6815:4229 and 2606:4700:3037::ac43:9bfb.
Two other host names, along with www.golesespana.com, www.lureworld.com.au and www.winning-day-link.com, also share IP numbers with emailauth.app.
Name Servers
emailauth.app is delegated to two name servers: dorthy.ns.cloudflare.com and toby.ns.cloudflare.com.
emailauth.app shares its NS records with other domains, for example joeysnybagels.com, amber-trail.pages.dev, andeancollective.com and two others.
emailauth.app partially shares its NS delegation with several other domains, including melisait.com, wavingwand.com, mexxaningfulness.info and two others.
The name servers rayden.ns.cloudflare.com, ollie.ns.cloudflare.com, abdullah.ns.cloudflare.com and rosa.ns.cloudflare.com are often found in use alongside these name servers.
DNS names with 6 IP addresses:
dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.
toby.ns.cloudflare.com resolves to 108.162.193.239, 172.64.33.239, 173.245.59.239 and 3 other IP addresses.
Mail Servers
emailauth.app uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
There is at least a partial MX overlap between emailauth.app and other domains, including lords-film.com, nipsa.in, limesociety.com and two others.
DNS names with 6 IP addresses:
route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.