koina.vn - robtex.com
koina.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.74.245.136🇻🇳 VIETEL-AS-AP27.74.240.0/21 Proxy-registered route object | ||||||
| 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 | mx1.larksuite.com ⭐ | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.larksuite.com(5) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx3.larksuite.com(10) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| TXT | verification-code-site-App_lark=pBqeA4i573JBlkY4zOd2 | ||||||
| TXT | atlassian-domain-verification=wDPF3xwqd9LkfhSHjOkIfpggG7emoVx1EB1hLxo/PHxDpEO... | ||||||
| TXT | v=spf1 +include:spf.onlarksuite.com -all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@koina.vn 2025-06-11 #10 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754327 | ||||||
Subdomains
shop.koina.vn |
Same first word
koina.de |
koina.org |
koina.or.kr |
koina.com |
koina.cn |
koina.fr |
koina.in |
koina.net |
koina.eu |
koina.cc |
koina.ch |
koina.gr |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.pavietnam.vn2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●NSns2.pavietnam.vn2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●NSnsbak.pavietnam.net2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●MXmx1.larksuite.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●MXmx2.larksuite.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●MXmx3.larksuite.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
●A27.74.245.1362026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 08:28:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| koina.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koina.vn (unsigned zone)
⏱️ Timing
Total: 1903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.74.245.136 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 3 | mx2.larksuite.com (pri: 5), mx1.larksuite.com (pri: 1)... |
| TXT | 3 | atlassian-domain-verification=wDPF3xwqd9, verification-code-site-App_lark=pBqeA4i5... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.koina.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
The parent of shop.koina.vn is koina.vn.
IP Addresses
koina.vn points to an IP address: 27.74.245.136.
Other host names, for instance admin-local.dctsolutions.vn, share IP numbers with koina.vn.
Name Servers
koina.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
koina.vn at least partially shares name servers with other domains, for instance nhahangcham.com, vietnammarcom.edu.vn, sungroupvietnam.vn, thegioimypham24h.com and cocobay.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn and dnsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
Three mail servers handle koina.vn: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
koina.vn shares at least partially some mail servers with other domains, for instance quaycuichobe.com, factorydelta.com, amonet.xyz, vnmore.com and btthost.com.
these mail servers are commonly used alongside spam01.kumail.top and spam02.kumail.top.
Host names with three IP numbers:
mx3.larksuite.com points to: 18.139.153.173, 101.126.58.223 and 122.14.230.154
Host names with one IP number:
mx1.larksuite.com points to: 18.139.153.173
mx2.larksuite.com points to: 18.139.153.173
Host names pointing to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com