duckmath.top - robtex.com
duckmath.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9013🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5f5c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.92Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.19🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gloria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2610🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c210🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2210🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 108.162.194.16🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 162.159.38.16Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 172.64.34.16🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| NS | phil.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c189🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2189🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 108.162.193.137🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 172.64.33.137🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 173.245.59.137🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.95.92, 172.67.144.19 | ||||||
| IPv6 | 2606:4700:3033::ac43:9013, 2606:4700:3037::6815:5f5c | ||||||
| SOA | gloria.ns.cloudflare.comdns@cloudflare.com serial=2395999272 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-03-15_12:30:03 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395268745 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSgloria.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
●NSphil.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
●A104.21.95.922026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
●A172.67.144.192026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
●A2606:4700:3033::ac43:90132026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
●A2606:4700:3037::6815:5f5c2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 11:40:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 8 records |
| duckmath.top | phil.ns.cloudflare.com, gloria.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.16
NS records: phil.ns.cloudflare.com, gloria.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duckmath.top (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.19, 104.21.95.92 |
| AAAA | 2 | 2606:4700:3037::6815:5f5c, 2606:4700:3033::ac43:9013 |
| NS | 2 | gloria.ns.cloudflare.com, phil.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gloria.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)
Analysis
IP Addresses
duckmath.top points to four IP numbers: 2606:4700:3033::ac43:9013, 2606:4700:3037::6815:5f5c, 104.21.95.92 and 172.67.144.19.
For instance, other host names rapidpars.com, tweetgif.com, avmoo.com, fasttechindia.com and dawnsen.com share IP numbers with duckmath.top.
Name Servers
duckmath.top is delegated to two name servers: gloria.ns.cloudflare.com and phil.ns.cloudflare.com.
duckmath.top uses the same name server setup as other domains such as realphuket.net, antikvariat-art.ru, tinyexams.com, freshbangkok.com and studymath.top.
duckmath.top shares name servers with other domains at least partially, for example devrel.jp, eduask0471.com, dacyro.com, besthomish.com and flipspan.com.
These name servers are commonly used with the name servers benedict.ns.cloudflare.com and viddy.ns.cloudflare.com.
Host names with six IP numbers: host name gloria.ns.cloudflare.com points to: 2606:4700:50::a29f:2610, 2803:f800:50::6ca2:c210, 2a06:98c1:50::ac40:2210, 108.162.194.16, 162.159.38.16 and 172.64.34.16; host name phil.ns.cloudflare.com points to: 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.