phongkhamthammy.info - robtex.com
phongkhamthammy.info
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ns1.dotvndns.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.dotvndns.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.dotvndns.com | ||||||
| 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.phongkhamthammy.info ⭐ | ||||||
| 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 | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@phongkhamthammy.info 2021-11-10 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1777260646 | ||||||
Subdomains
mail.phongkhamthammy.info |
Same first word
phongkhamthammy.org |
phongkhamthammy.info |
phongkhamthammy.net |
DNS History
5 records (5 active, 0 former)
●NSns1.dotvndns.vn2015-07-08 → 2026-04-27 · 2 obs
● 2026-04-27 04:01:40
●NSns2.dotvndns.vn2015-07-08 → 2026-04-27 · 2 obs
● 2026-04-27 04:01:40
●NSnsbak.dotvndns.com2026-03-23 → 2026-04-27 · 3 obs
● 2026-03-23 22:24:56
● 2026-04-27 04:01:40
●MXmail.phongkhamthammy.info2015-07-08 → 2026-04-27 · 2 obs
● 2026-04-27 04:01:40
●A112.213.89.32015-07-08 → 2026-04-27 · 2 obs
● 2026-04-27 04:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| phongkhamthammy.info | nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phongkhamthammy.info (unsigned zone)
⏱️ Timing
Total: 1700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.3 |
| NS | 3 | ns2.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mail.phongkhamthammy.info (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.phongkhamtham |
Analysis
Hierarchy
The parent of mail.phongkhamthammy.info is phongkhamthammy.info.
IP Addresses
phongkhamthammy.info points to a single IP address: 112.213.89.3.
Other host names such as mail.duongsinhtuehai.net, mail.thammynhakhoa.org, quantribanthan.com, sym.gdsz.ibs.com.vn and asianbridge.vn share IPs with phongkhamthammy.info.
Name Servers
phongkhamthammy.info is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
phongkhamthammy.info at least partially shares name servers with other domains, for example duocvinhgia.com, events.vn, bepkhachsan.net, vattuthietbibinhduong.com and belluni.com.vn.
Name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, nsbak.dotvndns.vn, ns1.thietkewebsitedep.com and ns2.thietkewebsitedep.com are commonly used together.
Host names with two IP numbers:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
The mail.phongkhamthammy.info mail server handles phongkhamthammy.info.
mail.phongkhamthammy.info points to a single IP number: 112.213.89.3.