oai.sb - robtex.com
oai.sb
| CNAME | aaa.wei-yan.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:643🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:743🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4a13🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.6.67Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.7.67Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.74.19🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.6.67, 104.26.7.67, 172.67.74.19 | ||||||
| IPv6 hints | 2606:4700:20::681a:643, 2606:4700:20::681a:743, 2606:4700:20::ac43:4a13 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
sb
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.telekom.net.sb ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| NS | pch.nic.sb | ||||||
| TXT | Generation Time: 1786117348 | ||||||
| TXT | Generation Time ISO 8601: 2026-08-07 15:42:28 | ||||||
| SOA | dns1.telekom.net.sbdns@telekom.net.sb 2026-08-07 #16 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.huaweicloud-dns.cn2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
●NSns1.huaweicloud-dns.com2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
●NSns1.huaweicloud-dns.net2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
●NSns1.huaweicloud-dns.org2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
●MXmail.oai.sb2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
●CNAMEaaa.wei-yan.cn2026-07-20 → 2026-08-07 · 2 obs
● 2026-07-20 14:06:30
● 2026-08-07 16:17:32
● 2026-08-07 16:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sb | ns1.anycastdns.cz, ns2.anycastdns.cz, pch.nic.sb | 5 records |
| oai.sb | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org | - |
✅ Authoritative Response
Server:122.112.208.253
NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oai.sb (unsigned zone)
⏱️ Timing
Total: 1265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.cn... |
| MX | 1 | mail.oai.sb (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.oai.sb ip4:23.94.38.157 |
| CNAME | 1 | aaa.wei-yan.cn |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (pch.nic.sb, pch.nic.sb)
Out-of-bailiwick: 3 (ns1.anycastdns.cz, ns2.anycastdns.cz, ns1.anycastdns.cz)
Analysis
IP Addresses
oai.sb has 6 IP addresses — 104.26.6.67, 104.26.7.67, 172.67.74.19 and 3 more.
cvltnation.com, service4.icg-in.com, internal.deepstresser.su and two other host names share IP numbers with oai.sb.