smvnvhrf.study - robtex.com
smvnvhrf.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c6db🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5cd8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.216Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.198.219🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jeremy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| NS | kristina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| TXT | google-site-verification=mRO4Xe68oFoU67Thl5UDcUmTu0S51xwuP-kUdleQBvU | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.92.216, 172.67.198.219 | ||||||
| IPv6 | 2606:4700:3030::ac43:c6db, 2606:4700:3037::6815:5cd8 | ||||||
| SOA | jeremy.ns.cloudflare.comdns@cloudflare.com serial=2396406174 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1774465120 | ||||||
Same first word
smvnvhrf.study |
DNS History
7 records (6 active, 1 former)
●NSjeremy.ns.cloudflare.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 19:05:40
●NSkristina.ns.cloudflare.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 19:05:40
●A104.21.92.2162026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 19:05:40
●A172.67.198.2192026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 19:05:40
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 16:30:56
○ 2026-03-23 13:12:30
○ 2026-03-25 19:05:40
●A2606:4700:3030::ac43:c6db2026-03-16 → 2026-03-25 · 5 obs
● 2026-03-17 19:23:22
○ 2026-03-19 16:30:56
● 2026-03-23 13:12:30
● 2026-03-25 19:05:40
●A2606:4700:3037::6815:5cd82026-03-16 → 2026-03-25 · 5 obs
● 2026-03-17 19:23:22
○ 2026-03-19 16:30:56
● 2026-03-23 13:12:30
● 2026-03-25 19:05:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| smvnvhrf.study | jeremy.ns.cloudflare.com, kristina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.180
NS records: jeremy.ns.cloudflare.com, kristina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smvnvhrf.study (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.92.216, 172.67.198.219 |
| AAAA | 2 | 2606:4700:3037::6815:5cd8, 2606:4700:3030::ac43:c6db |
| NS | 2 | jeremy.ns.cloudflare.com, kristina.ns.cloudflare.com |
| TXT | 1 | google-site-verification=mRO4Xe68oFoU67T |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jeremy.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
smvnvhrf.study points to four IP numbers: 2606:4700:3030::ac43:c6db, 2606:4700:3037::6815:5cd8, 104.21.92.216 and 172.67.198.219.
Other host names including www.sargorstroy.ru, technoflairlab.com, earnexcellence.com, laketahoenetwork.com and stbenscommunitymeal.org share IP numbers with smvnvhrf.study.
Name Servers
smvnvhrf.study's delegation uses two name servers, jeremy.ns.cloudflare.com and kristina.ns.cloudflare.com.
smvnvhrf.study shares the same name server setup as other domains, such as privepix.com, supportivecareaba.com, quikca.com and afunila.com.
smvnvhrf.study at least partially shares name servers with other domains, including henwei.com, altreading.com, tibor.net, kenhlamdep.edu.vn and londonpass.it.
these name servers are commonly used together with joyce.ns.cloudflare.com, elias.ns.cloudflare.com and oswald.ns.cloudflare.com.
Host names with six IP numbers:
jeremy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180.
kristina.ns.cloudflare.com points to: 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125.