vafsa.org - robtex.com
vafsa.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.199.166.60🇸🇬 DIGITALOCEAN128.199.128.0/18 DigitalOcean | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mail.vafsa.org ⭐ | ||||||
| A | 101.99.23.94🇻🇳 CMC-1101.99.23.0/24 CMCTELECOM-VN | ||||||
| PTR | mail.vafsa.org | ||||||
| TXT | google-site-verification=b4gnNhIEjshzve_NVXT6pbD3JaG_G95qYA4F11sMEWk | ||||||
| TXT | google-site-verification=P5TKi9_XFx7tPrvdBztSProw6_mRz65Muu-k1AWtWaY | ||||||
| TXT | v=spf1 ip4:101.99.23.94 mx -all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@vafsa.org 2026-05-23 #30 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784115842 | ||||||
Subdomains
mail.vafsa.org |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-19 → 2026-07-15 · 2 obs
● 2026-07-15 12:02:26
●NSns2.pavietnam.vn2026-05-19 → 2026-07-15 · 2 obs
● 2026-07-15 12:02:26
●NSnsbak.pavietnam.net2026-05-19 → 2026-07-15 · 2 obs
● 2026-07-15 12:02:26
●MXmail.vafsa.org2026-05-19 → 2026-07-15 · 2 obs
● 2026-07-15 12:02:26
●A128.199.166.602026-05-19 → 2026-07-15 · 2 obs
● 2026-07-15 12:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| vafsa.org | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vafsa.org (unsigned zone)
⏱️ Timing
Total: 1705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.199.166.60 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.vafsa.org (pri: 10) |
| TXT | 3 | google-site-verification=b4gnNhIEjshzve_, google-site-verification=P5TKi9_XFx7tPrv... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.vafsa.org |
Analysis
Hierarchy
vafsa.org serves as the parent of mail.vafsa.org.
IP Addresses
vafsa.org resolves to one IP address: 128.199.166.60.
vietgap.com, kis.vn, nfsi.vn and two other host names share IP numbers with vafsa.org.
Name Servers
DNS for vafsa.org is handled by three authoritative name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
vafsa.org has at least partial name server overlap with other domains, such as haiap.vn, hpci.com.vn, ttagroup.net and two others.
ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com — plus 3 other name servers — are commonly paired with these name servers.
Three hostnames — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn — each have two IP addresses: nsbak.pavietnam.net has 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn has 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn has 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
Mail for vafsa.org is handled by a single mail server, mail.vafsa.org.
mail.vafsa.org has exactly one IP number: 101.99.23.94.