2fa-acc.com - robtex.com
2fa-acc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:599a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bd94🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.154Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.148🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | duke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| NS | lorna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20be🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 108.162.192.190🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 172.64.32.190🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 173.245.58.190🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.89.154, 172.67.189.148 | ||||||
| IPv6 | 2606:4700:3033::6815:599a, 2606:4700:3035::ac43:bd94 | ||||||
| SOA | duke.ns.cloudflare.comdns@cloudflare.com serial=2397788070 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774403912 | ||||||
Same first word
2fa-acc.com |
DNS History
6 records (6 active, 0 former)
●NSduke.ns.cloudflare.com2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
●NSlorna.ns.cloudflare.com2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
●A104.21.89.1542026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
●A172.67.189.1482026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
●A2606:4700:3033::6815:599a2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
●A2606:4700:3035::ac43:bd942026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| 2fa-acc.com | duke.ns.cloudflare.com, lorna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.110
NS records: duke.ns.cloudflare.com, lorna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2fa-acc.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.154, 172.67.189.148 |
| AAAA | 2 | 2606:4700:3035::ac43:bd94, 2606:4700:3033::6815:599a |
| NS | 2 | duke.ns.cloudflare.com, lorna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)
Analysis
IP Addresses
2fa-acc.com maps to four IP numbers: 2606:4700:3033::6815:599a, 2606:4700:3035::ac43:bd94, 104.21.89.154 and 172.67.189.148.
Other host names, for instance cs8944.com, mailin2.octrado.com, tecnia.com.ar, 339z1.com and dnbdrive.ru share IP numbers with 2fa-acc.com.
Name Servers
Two name servers duke.ns.cloudflare.com and lorna.ns.cloudflare.com are delegated to 2fa-acc.com.
2fa-acc.com uses the same name server configuration as other domains, such as horon.ro, registercard.us, carredartistes.com, vsrfd.com and strivecis.com.
2fa-acc.com at least partially shares name servers with other domains such as crapsforum.com, motleywrench.org, dm3.net, vipescortcity.com and callwaiting.org.uk.
Host names with six IP numbers: Host name duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; host name lorna.ns.cloudflare.com points to 2606:4700:50::adf5:3abe, 2803:f800:50::6ca2:c0be, 2a06:98c1:50::ac40:20be, 108.162.192.190, 172.64.32.190 and 173.245.58.190.