duff-spin.com - robtex.com
duff-spin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b1c7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1f90🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.31.144Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.177.199🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heather.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| NS | simon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| TXT | google-site-verification=XNP2BPF0QYS1xra2QFabFNaSQt93lUgPavDHFjOaBtI | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.31.144, 172.67.177.199 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b1c7, 2606:4700:3036::6815:1f90 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2399341434 | ||||||
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=1778581321 | ||||||
rank #312571 in the tld
Same first word
duff-spin.it |
duff-spin.com |
DNS History
6 records (6 active, 0 former)
●NSheather.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
●NSsimon.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
●A104.21.31.1442026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
●A172.67.177.1992026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
●A2606:4700:3030::ac43:b1c72026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
●A2606:4700:3036::6815:1f902026-04-25 → 2026-05-12 · 2 obs
● 2026-05-12 10:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| duff-spin.com | heather.ns.cloudflare.com, simon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.232
NS records: heather.ns.cloudflare.com, simon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duff-spin.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.31.144, 172.67.177.199 |
| AAAA | 2 | 2606:4700:3030::ac43:b1c7, 2606:4700:3036::6815:1f90 |
| NS | 2 | heather.ns.cloudflare.com, simon.ns.cloudflare.com |
| TXT | 1 | google-site-verification=XNP2BPF0QYS1xra |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (heather.ns.cloudflare.com, heather.ns.cloudflare.com, heather.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by duff-spin.com: 2606:4700:3030::ac43:b1c7, 2606:4700:3036::6815:1f90, 104.21.31.144 and 172.67.177.199.
other host names including bestonlineassignmenthelp.com, seven.metux.de, www.vienna-wis.com, hapvidabelem.com.br and siprestitiemutui.altervista.org.cdn.cloudflare.net share IP numbers with duff-spin.com.
Name Servers
duff-spin.com is delegated to two name servers heather.ns.cloudflare.com and simon.ns.cloudflare.com.
duff-spin.com shares the same name server setup as other domains, for instance zksys.org, 1000bug.com, megashayari.com, agimi-jonian.com and idreamleaguesoccerkits.com.
duff-spin.com at least partially shares name servers with other domains, for instance myreviewstoday.com, linkceriabetresmi99vip.xyz, mystory.co.il, v9bet7.pro and 64699.com.
These name servers are commonly used with rex.ns.cloudflare.com, rick.ns.cloudflare.com and laylah.ns.cloudflare.com.
Host names with six IP numbers:
Host name heather.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.
Host name simon.ns.cloudflare.com points to: 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232.