91zyku.com - robtex.com
91zyku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:db09🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:5676🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.118Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.9🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | andronicus.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c371🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2371🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| A | 108.162.195.113🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| A | 162.159.44.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| A | 172.64.35.113🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andronicus.ns.cloudflare.com | ||||||
| NS | treasure.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.118, 172.67.219.9 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:db09, 2606:4700:3034::6815:5676 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com | ||||||
| SOA | andronicus.ns.cloudflare.comdns@cloudflare.com serial=2411182253 | ||||||
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=1786734924 | ||||||
Same first word
91zyku.com |
DNS History
8 records (6 active, 2 former)
●NSandronicus.ns.cloudflare.com2026-04-26 → 2026-08-14 · 2 obs
● 2026-08-14 19:46:36
●NStreasure.ns.cloudflare.com2026-04-26 → 2026-08-14 · 2 obs
● 2026-08-14 19:46:36
●A104.21.86.1182026-04-26 → 2026-08-14 · 2 obs
● 2026-08-14 19:46:36
●A172.67.219.92026-04-26 → 2026-08-14 · 2 obs
● 2026-08-14 19:46:36
○A2606:4700:3030::ac43:db092026-04-26 → 2026-05-16 · 4 obs
● 2026-05-16 22:26:22
○ 2026-07-02 17:19:06
○ 2026-08-14 19:46:36
○A2606:4700:3033::6815:56762026-04-26 → 2026-05-16 · 4 obs
● 2026-05-16 22:26:22
○ 2026-07-02 17:19:06
○ 2026-08-14 19:46:36
●A2606:4700:3033::ac43:db092026-07-02 → 2026-08-14 · 3 obs
● 2026-07-02 17:19:06
● 2026-08-14 19:46:36
●A2606:4700:3034::6815:56762026-07-02 → 2026-08-14 · 3 obs
● 2026-07-02 17:19:06
● 2026-08-14 19:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| 91zyku.com | treasure.ns.cloudflare.com, andronicus.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.113
NS records: treasure.ns.cloudflare.com, andronicus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91zyku.com (unsigned zone)
⏱️ Timing
Total: 1234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.219.9, 104.21.86.118 |
| AAAA | 2 | 2606:4700:3033::ac43:db09, 2606:4700:3034::6815:5676 |
| NS | 2 | andronicus.ns.cloudflare.com, treasure.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | andronicus.ns.cloudflare.com dns.cloudfl |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (treasure.ns.cloudflare.com, treasure.ns.cloudflare.com, treasure.ns.cloudflare.com...)
Analysis
IP Addresses
91zyku.com resolves to four IP addresses: 104.21.86.118, 172.67.219.9, 2606:4700:3033::ac43:db09 and 2606:4700:3034::6815:5676.
Two other host names, along with lukewarmtakes.net, mail.bigfarm.co and lankanad.org, also share IP numbers with 91zyku.com.
Name Servers
91zyku.com is served by two delegated name servers, andronicus.ns.cloudflare.com and treasure.ns.cloudflare.com.
91zyku.com shares its NS records with other domains, for example genanplan02.com, dengzhenqin.com, yuntijiasuqi.com and two others.
91zyku.com partially shares its NS delegation with several other domains, including greenmotors.ae, gclub-webslot.com, applepulse.click and two others.
The name servers titan.ns.cloudflare.com, mike.ns.cloudflare.com, cullen.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.
DNS names with 6 IP addresses:
andronicus.ns.cloudflare.com carries IP addresses 108.162.195.113, 162.159.44.113 and 172.64.35.113, with 3 other addresses beyond those.
treasure.ns.cloudflare.com carries IP addresses 108.162.194.116, 162.159.38.116 and 172.64.34.116, with 3 other addresses beyond those.