sip.za.com - robtex.com
sip.za.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:3b16🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d38c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.140🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bill.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| NS | love.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2677🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c277🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2277🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| A | 108.162.194.119🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| A | 162.159.38.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| A | 172.64.34.119🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | love.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.22, 172.67.211.140 | ||||||
| IPv6 hints | 2606:4700:3036::6815:3b16, 2606:4700:3037::ac43:d38c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | bill.ns.cloudflare.comdns@cloudflare.com serial=2403570875 | ||||||
za.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000565865 | ||||||
rank #22951 globally
rank #11319 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #12,490
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSbill.ns.cloudflare.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
●NSlove.ns.cloudflare.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
●A104.21.59.222026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
●A172.67.211.1402026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
●A2606:4700:3036::6815:3b162026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
●A2606:4700:3037::ac43:d38c2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 20:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| za.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| sip.za.com | bill.ns.cloudflare.com, love.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.119
NS records: bill.ns.cloudflare.com, love.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sip.za.com (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.22, 172.67.211.140 |
| AAAA | 2 | 2606:4700:3037::ac43:d38c, 2606:4700:3036::6815:3b16 |
| NS | 2 | bill.ns.cloudflare.com, love.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bill.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by sip.za.com: 2606:4700:3036::6815:3b16, 2606:4700:3037::ac43:d38c, 104.21.59.22 and 172.67.211.140.
other host names including avenzo.tech, doramasmp4.lt, admin.zooom.at, webdevelopmentthailand.com and pafcasino.net share IP numbers with sip.za.com.
Name Servers
sip.za.com is delegated to two name servers bill.ns.cloudflare.com and love.ns.cloudflare.com.
sip.za.com shares the same name server setup as other domains, for instance marketdata.eu.com, vmax.jpn.com, oaks.uk.com, verona.in and startec-paris.us.com.
sip.za.com at least partially shares name servers with other domains, for instance kupapapara.com, amps-electric.co.th, kesrocha.com, wingolfcloud.com and ruimteregelaar.com.
These name servers are commonly used alongside braden.ns.cloudflare.com and vita.ns.cloudflare.com.
Host names with six IP numbers:
Host name bill.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.
Host name love.ns.cloudflare.com points to: 2606:4700:50::a29f:2677, 2803:f800:50::6ca2:c277, 2a06:98c1:50::ac40:2277, 108.162.194.119, 162.159.38.119 and 172.64.34.119.