erfdg.com - robtex.com
erfdg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:137b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ba29🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.41🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rocky.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 108.162.193.227🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 172.64.33.227🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 173.245.59.227🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| NS | tia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 108.162.192.229🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 172.64.32.229🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 173.245.58.229🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.19.123, 172.67.186.41 | ||||||
| IPv6 | 2606:4700:3034::6815:137b, 2606:4700:3037::ac43:ba29 | ||||||
| SOA | rocky.ns.cloudflare.comdns@cloudflare.com serial=2398984437 | ||||||
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=1774431112 | ||||||
Same first word
erfdg.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.julydns.com2026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-25 09:41:02
○NSns2.julydns.com2026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-25 09:41:02
●NSrocky.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:41:02
●NStia.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:41:02
●A104.21.19.1232026-03-25 → 2026-03-25 · 1 obs
●A172.67.186.412026-03-25 → 2026-03-25 · 1 obs
●A2606:4700:3034::6815:137b2026-03-25 → 2026-03-25 · 1 obs
●A2606:4700:3037::ac43:ba292026-03-25 → 2026-03-25 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| erfdg.com | tia.ns.cloudflare.com, rocky.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.227
NS records: tia.ns.cloudflare.com, rocky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erfdg.com (unsigned zone)
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.123, 172.67.186.41 |
| AAAA | 2 | 2606:4700:3037::ac43:ba29, 2606:4700:3034::6815:137b |
| NS | 2 | rocky.ns.cloudflare.com, tia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rocky.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tia.ns.cloudflare.com, tia.ns.cloudflare.com, tia.ns.cloudflare.com...)
Analysis
IP Addresses
erfdg.com maps to four IP numbers: 2606:4700:3034::6815:137b, 2606:4700:3037::ac43:ba29, 104.21.19.123 and 172.67.186.41.
Other host names, for instance k136136tt2.top, 163b99.com, chemoilproducts.com, www.casinoguru.online and studio-red.net share IP numbers with erfdg.com.
Name Servers
Two name servers rocky.ns.cloudflare.com and tia.ns.cloudflare.com are delegated to erfdg.com.
erfdg.com uses the same name server configuration as other domains, such as caud.org, bitfeed.de, impactzonegolf.com, qianqianbei.com and system11.org.
erfdg.com at least partially shares name servers with other domains such as earthtoclass.com, spacebyidea.com, 100plus.co, agonhl.com and afmb.com.
These name servers are commonly used with rosa.ns.cloudflare.com and paul.ns.cloudflare.com.
Host names with six IP numbers: Host name rocky.ns.cloudflare.com points to 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227; host name tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.