91tulu.com - robtex.com
91tulu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:310a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8c2e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.10Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.46🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| NS | kate.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| A | 108.162.192.124🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| A | 172.64.32.124🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| A | 173.245.58.124🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kate.ns.cloudflare.com | ||||||
| TXT | google-site-verification=BLgpRPgMPMMVTIp9eZxfu-FR-mh92sbfwOgTdSn_oco | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.10, 172.67.140.46 | ||||||
| IPv6 hints | 2606:4700:3031::6815:310a, 2606:4700:3033::ac43:8c2e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2400900796 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778535336 | ||||||
Subdomains
www.91tulu.com |
Same first word
91tulu.com |
DNS History
6 records (6 active, 0 former)
●NSivan.ns.cloudflare.com2026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
●NSkate.ns.cloudflare.com2026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
●A104.21.49.102026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
●A172.67.140.462026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
●A2606:4700:3031::6815:310a2026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
●A2606:4700:3033::ac43:8c2e2026-03-10 → 2026-05-11 · 2 obs
● 2026-05-11 21:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 91tulu.com | ivan.ns.cloudflare.com, kate.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.124
NS records: ivan.ns.cloudflare.com, kate.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91tulu.com (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.49.10, 172.67.140.46 |
| AAAA | 2 | 2606:4700:3031::6815:310a, 2606:4700:3033::ac43:8c2e |
| NS | 2 | ivan.ns.cloudflare.com, kate.ns.cloudflare.com |
| TXT | 1 | google-site-verification=BLgpRPgMPMMVTIp |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)
Analysis
Hierarchy
91tulu.com is the parent of www.91tulu.com.
IP Addresses
Four IP numbers are pointed to by 91tulu.com: 2606:4700:3031::6815:310a, 2606:4700:3033::ac43:8c2e, 104.21.49.10 and 172.67.140.46.
other host names including www.face2face.pl, startuploco.com, psaprobatfacts.com, casino-estrella.com and rcweb.cz share IP numbers with 91tulu.com.
Name Servers
91tulu.com is delegated to two name servers ivan.ns.cloudflare.com and kate.ns.cloudflare.com.
91tulu.com shares the same name server setup as other domains, for instance dronecourse.com, irenderfarm.ir, galacticstreamtv.com, laksmiati.com and bitplz.com.
91tulu.com at least partially shares name servers with other domains, for instance testbetaalphafinal.pro, spacecp.net, gelatomessina.com, cinderpouch.ru and searay.no.
These name servers are commonly used alongside dave.ns.cloudflare.com and coco.ns.cloudflare.com.
Host names with six IP numbers:
Host name ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.
Host name kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.