krub49.cc - robtex.com
krub49.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:3089🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9827🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.137Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.39🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | josephine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2640🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c240🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2240🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 108.162.194.64🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 172.64.34.64🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| NS | logan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| A | 108.162.193.198🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| A | 172.64.33.198🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| A | 173.245.59.198🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | logan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.48.137, 172.67.152.39 | ||||||
| IPv6 | 2606:4700:3034::6815:3089, 2606:4700:3035::ac43:9827 | ||||||
| SOA | josephine.ns.cloudflare.comdns@cloudflare.com serial=2397373228 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774173476 | ||||||
Same first word
krub49.cc |
DNS History
8 records (6 active, 2 former)
●NSjosephine.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
●NSlogan.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
●A104.21.48.1372026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
○A172.64.80.12026-02-23 → 2026-03-23 · 2 obs
○ 2026-03-23 15:45:12
●A172.67.152.392026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-23 15:45:12
●A2606:4700:3034::6815:30892026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
●A2606:4700:3035::ac43:98272026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| krub49.cc | logan.ns.cloudflare.com, josephine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.198
NS records: logan.ns.cloudflare.com, josephine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krub49.cc (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.152.39, 104.21.48.137 |
| AAAA | 2 | 2606:4700:3034::6815:3089, 2606:4700:3035::ac43:9827 |
| NS | 2 | josephine.ns.cloudflare.com, logan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
krub49.cc points to four IP numbers: 2606:4700:3034::6815:3089, 2606:4700:3035::ac43:9827, 104.21.48.137 and 172.67.152.39.
Other host names, for instance www.srwc.com, kratom.nl, vietpro.net.vn, andysaputra.com and hornyshoplyfter.com share IP numbers with krub49.cc.
Name Servers
Delegation for krub49.cc rests with two name servers, josephine.ns.cloudflare.com and logan.ns.cloudflare.com.
krub49.cc shares the same name server setup as other domains, including kra2b0.cc, sazo.vn, krab431.cc, vkb23.cc and krub30.cc.
krub49.cc at least partially shares name servers with other domains, for instance red-square.pl, zhongtianhongbag.com, vrachintola.info, dresivo.com and mharding.net.
These name servers are commonly used alongside ned.ns.cloudflare.com, dion.ns.cloudflare.com, adaline.ns.cloudflare.com and cheryl.ns.cloudflare.com.
Host names with six IP numbers: josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64. logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.