www.auth-2fa.cloud - robtex.com
www.auth-2fa.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9eae🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5293🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.147Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.174🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.147, 172.67.158.174 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9eae, 2606:4700:3037::6815:5293 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com | ||||||
auth-2fa.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9eae🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5293🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.147Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.174🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ara.ns.cloudflare.com ⭐ | ||||||
| NS | watson.ns.cloudflare.com | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | google-site-verification=wAgfJuA1u1U01ndSkfTZrj26L79SH-VVdN8otGXDYiU | ||||||
| TXT | v=spf1 include:zohomail.com ~all | ||||||
| TXT | zoho-verification=zb11936046.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.147, 172.67.158.174 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9eae, 2606:4700:3037::6815:5293 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com | ||||||
| SOA | ara.ns.cloudflare.comdns@cloudflare.com serial=2406581654 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.82.1472026-05-29 → 2026-06-16 · 2 obs
● 2026-05-29 13:15:02
● 2026-06-16 22:26:56
● 2026-06-16 22:26:56
●A172.67.158.1742026-05-29 → 2026-06-16 · 2 obs
● 2026-05-29 13:15:02
● 2026-06-16 22:26:56
● 2026-06-16 22:26:56
●A2606:4700:3035::ac43:9eae2026-05-29 → 2026-06-16 · 2 obs
● 2026-05-29 13:15:02
● 2026-06-16 22:26:56
● 2026-06-16 22:26:56
●A2606:4700:3037::6815:52932026-05-29 → 2026-06-16 · 2 obs
● 2026-05-29 13:15:02
● 2026-06-16 22:26:56
● 2026-06-16 22:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| auth-2fa.cloud | ara.ns.cloudflare.com, watson.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.23
NS records: ara.ns.cloudflare.com, watson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth-2fa.cloud (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.82.147, 172.67.158.174 |
| AAAA | 2 | 2606:4700:3035::ac43:9eae, 2606:4700:3037::6815:5293 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
IP Addresses
www.auth-2fa.cloud has four IP addresses: 104.21.82.147, 172.67.158.174, 2606:4700:3035::ac43:9eae and 2606:4700:3037::6815:5293.
sne270.com, smartdynamicsio.digital, corelayerx.cfd and two other host names share IP numbers with www.auth-2fa.cloud.