13win.ac - robtex.com
13win.ac
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:9e40🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:514c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.76Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.64🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| NS | elma.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.76, 172.67.158.64 | ||||||
| IPv6 | 2606:4700:3032::ac43:9e40, 2606:4700:3037::6815:514c | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2398935214 | ||||||
ac
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ac ⭐ | ||||||
| NS | a2.nic.ac | ||||||
| NS | b0.nic.ac | ||||||
| NS | c0.nic.ac | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1774257736 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSburt.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 16:53:44
●NSelma.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 16:53:44
●A104.21.81.762026-03-08 → 2026-03-23 · 3 obs
○ 2026-03-23 03:24:00
● 2026-03-23 16:53:44
●A172.67.158.642026-03-08 → 2026-03-23 · 3 obs
○ 2026-03-23 03:24:00
● 2026-03-23 16:53:44
○A188.114.96.02026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 03:24:00
○ 2026-03-23 16:53:44
○A188.114.97.02026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 03:24:00
○ 2026-03-23 16:53:44
●A2606:4700:3032::ac43:9e402026-03-08 → 2026-03-23 · 3 obs
○ 2026-03-23 03:24:00
● 2026-03-23 16:53:44
●A2606:4700:3037::6815:514c2026-03-08 → 2026-03-23 · 3 obs
○ 2026-03-23 03:24:00
● 2026-03-23 16:53:44
○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 03:24:00
○ 2026-03-23 16:53:44
○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 03:24:00
○ 2026-03-23 16:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac | 8 records |
| 13win.ac | burt.ns.cloudflare.com, elma.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.154
NS records: burt.ns.cloudflare.com, elma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 13win.ac (unsigned zone)
⏱️ Timing
Total: 471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.64, 104.21.81.76 |
| AAAA | 2 | 2606:4700:3037::6815:514c, 2606:4700:3032::ac43:9e40 |
| NS | 2 | burt.ns.cloudflare.com, elma.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | burt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)
Analysis
IP Addresses
13win.ac resolves to four IPs: 2606:4700:3032::ac43:9e40, 2606:4700:3037::6815:514c, 104.21.81.76 and 172.67.158.64.
Other host names such as cctarrega.com, leilaodemotos.info, massagesaigon.com, seroquel.live and mariospavlou.com share IP numbers with 13win.ac.
Name Servers
13win.ac is delegated to two name servers: burt.ns.cloudflare.com and elma.ns.cloudflare.com.
13win.ac uses the same name server setup as other domains, including ptconcepts.com, healthgoals.com, lonestarchiro.com, allseasonsintegrative.com and arsenaultchiropractic.com.
At least part of the name servers for 13win.ac are shared with other domains, for instance mellarchhosting.com, deployship.com, egeyebakis.com, homeinc.com and skippyseggstore.com.
These name servers are commonly used alongside arya.ns.cloudflare.com and leland.ns.cloudflare.com.
Host names with six IP numbers:
burt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79.
elma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.