sci.rs - robtex.com
sci.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.1🇺🇸 Amazon64.29.17.0/24 EC2 Prefix | ||||||
| A | 216.198.79.65🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1783373958 | ||||||
rs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.rs ⭐ | ||||||
| NS | b.nic.rs | ||||||
| NS | c.nic.rs | ||||||
| NS | f.nic.rs | ||||||
| NS | h.nic.rs | ||||||
| NS | l.nic.rs | ||||||
| TXT | rs zone update: 2026-07-28 09:30:04 +02:00 (EPOCH 1785223804) | ||||||
| SOA | a.nic.rshostmaster@nic.rs 2026-07-28 #21 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.vercel-dns.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:54:00
●NSns2.vercel-dns.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:54:00
○A216.198.79.12026-07-25 → 2026-07-27 · 4 obs
○ 2026-07-26 02:14:20
● 2026-07-27 01:45:36
○ 2026-07-28 07:54:00
●A216.198.79.652026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 07:54:00
●A64.29.17.12026-07-25 → 2026-07-28 · 4 obs
○ 2026-07-25 21:23:54
● 2026-07-26 02:14:20
● 2026-07-28 07:54:00
○A64.29.17.652026-07-25 → 2026-07-25 · 4 obs
● 2026-07-25 21:23:54
○ 2026-07-27 01:45:36
○ 2026-07-28 07:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | h.nic.rs, f.nic.rs, c.nic.rs, a.nic.rs... | 12 records |
| sci.rs | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sci.rs (unsigned zone)
⏱️ Timing
Total: 828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.29.17.1, 216.198.79.65 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (l.nic.rs, h.nic.rs, f.nic.rs...)
Analysis
IP Addresses
sci.rs resolves to the IP addresses 64.29.17.1 and 216.198.79.65
Among the host names that share IP numbers with sci.rs are 8847919537a31725.vercel-dns-017.com, ns.ju-dev.com, markhamcricketacademy.com and two others.
Name Servers
Two name servers handle the delegation for sci.rs: ns1.vercel-dns.com and ns2.vercel-dns.com.
sci.rs has the same name server delegation as a number of other domains, such as myncel.com, rslabs.health, null.mom and two more.
sci.rs partially shares its NS delegation with several other domains, including tokenflip.io, vitaliks.me, samandsutsai.com and two others.
These name servers are routinely co-deployed with the name servers a.zeit-world.co.uk, f.zeit-world.com, e.zeit-world.net and two others.
ns1.vercel-dns.com and ns2.vercel-dns.com both carry two IP addresses. The A records for ns1.vercel-dns.com are 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; the A records for ns2.vercel-dns.com are 198.51.45.13 and 2a00:edc0:6259:7:13::2.