513a31.top - robtex.com
513a31.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:ca56🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3242🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.66Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.86🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| NS | serenity.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 108.162.194.108🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 162.159.38.108Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 172.64.34.108🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.66, 172.67.202.86 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:ca56, 2606:4700:3036::6815:3242 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2410517947 | ||||||
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 | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-05_16:10:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396669191 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
513a31.top |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbrad.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
●NSserenity.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
●A104.21.50.662026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
●A172.67.202.862026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
●A2606:4700:3034::ac43:ca562026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
●A2606:4700:3036::6815:32422026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 08:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | j.zdnscloud.com, b.zdnscloud.cn, d.zdnscloud.com, e.zdnscloud.cn... | 9 records |
| 513a31.top | brad.ns.cloudflare.com, serenity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.105
NS records: brad.ns.cloudflare.com, serenity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 513a31.top (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.66, 172.67.202.86 |
| AAAA | 2 | 2606:4700:3034::ac43:ca56, 2606:4700:3036::6815:3242 |
| NS | 2 | brad.ns.cloudflare.com, serenity.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brad.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)
Analysis
IP Addresses
513a31.top directs to four IP numbers, which are 104.21.50.66, 172.67.202.86, 2606:4700:3034::ac43:ca56 and 2606:4700:3036::6815:3242.
Additional host names — www.bobtv.co, builtovertech.com, calvaryreformed.com and two others — share IP numbers with 513a31.top.
Name Servers
513a31.top has two authoritative name servers — brad.ns.cloudflare.com and serenity.ns.cloudflare.com.
513a31.top shares its name server setup with other domains, including 3656ll.vip, ssc138168.xyz, 9226002.cc and two others.
At least some of 513a31.top's name servers are shared with other domains, for example roserecordlabel.com, hfox.me, edutechack.com and two more.
It is common for these name servers to be used in conjunction with the name servers frank.ns.cloudflare.com, emma.ns.cloudflare.com and sandy.ns.cloudflare.com.
Host names with 6 IP numbers:
brad.ns.cloudflare.com points to 108.162.193.105, 172.64.33.105, 173.245.59.105 and 3 other IP addresses.
serenity.ns.cloudflare.com points to 108.162.194.108, 162.159.38.108, 172.64.34.108 and 3 other IP addresses.