doubleslot.org - robtex.com
doubleslot.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:591f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8891🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.31Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.145🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gracie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| A | 108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| A | 162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| A | 172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gracie.ns.cloudflare.com | ||||||
| NS | neil.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| A | 108.162.193.211🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| A | 172.64.33.211🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| A | 173.245.59.211🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | neil.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.89.31, 172.67.136.145 | ||||||
| IPv6 | 2606:4700:3034::6815:591f, 2606:4700:3034::ac43:8891 | ||||||
| SOA | gracie.ns.cloudflare.comdns@cloudflare.com serial=2398021444 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
doubleslot.org |
DNS History
8 records (6 active, 2 former)
●NSgracie.ns.cloudflare.com2026-03-13 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:08
●NSneil.ns.cloudflare.com2026-03-13 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:08
●A104.21.89.312026-03-13 → 2026-03-22 · 5 obs
● 2026-03-21 08:44:50
○ 2026-03-21 09:17:00
● 2026-03-21 09:52:52
● 2026-03-22 16:53:08
○A172.64.80.12026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 09:17:00
○ 2026-03-21 09:52:52
○ 2026-03-22 16:53:08
●A172.67.136.1452026-03-13 → 2026-03-22 · 5 obs
● 2026-03-21 08:44:50
○ 2026-03-21 09:17:00
● 2026-03-21 09:52:52
● 2026-03-22 16:53:08
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 09:52:52
○ 2026-03-21 11:19:06
○ 2026-03-22 16:53:08
●A2606:4700:3034::6815:591f2026-03-13 → 2026-03-22 · 5 obs
● 2026-03-21 09:17:00
○ 2026-03-21 09:52:52
● 2026-03-21 11:19:06
● 2026-03-22 16:53:08
●A2606:4700:3034::ac43:88912026-03-13 → 2026-03-22 · 5 obs
● 2026-03-21 09:17:00
○ 2026-03-21 09:52:52
● 2026-03-21 11:19:06
● 2026-03-22 16:53:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| doubleslot.org | gracie.ns.cloudflare.com, neil.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.34.144
NS records: gracie.ns.cloudflare.com, neil.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubleslot.org (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.31, 172.67.136.145 |
| AAAA | 2 | 2606:4700:3034::6815:591f, 2606:4700:3034::ac43:8891 |
| NS | 2 | gracie.ns.cloudflare.com, neil.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gracie.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Four IP numbers are pointed to by doubleslot.org: 2606:4700:3034::6815:591f, 2606:4700:3034::ac43:8891, 104.21.89.31 and 172.67.136.145.
other host names including solutionsaluminium.com, pianetalinux.org, gameawards.dk, sahafa24.com and fido.gov.au share IP numbers with doubleslot.org.
Name Servers
doubleslot.org is delegated to two name servers gracie.ns.cloudflare.com and neil.ns.cloudflare.com.
doubleslot.org uses the same name server setup as other domains such as tel86.net, business-technologies.ru, detektiv-s.ru and 269999.xyz.
doubleslot.org at least partially shares name servers with other domains, for instance agrolink.gr, jaimetrindade.pt, 1199qq.com, thohu.com and indigoroadrealty.com.
these name servers are often used together with bill.ns.cloudflare.com, fay.ns.cloudflare.com, apollo.ns.cloudflare.com and amber.ns.cloudflare.com.
Host names with six IP numbers:
Host name gracie.ns.cloudflare.com points to: 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.
Host name neil.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd3, 2803:f800:50::6ca2:c1d3, 2a06:98c1:50::ac40:21d3, 108.162.193.211, 172.64.33.211 and 173.245.59.211.