longanport.com - robtex.com
longanport.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778465366 | ||||||
Subdomains
mail.longanport.com |
Same first word
longanport.com |
DNS History
12 records (4 active, 8 former)
●NSns100.vdc2.vn2016-08-11 → 2026-05-11 · 3 obs
● 2016-08-11 19:04:26
● 2026-05-11 02:32:46
●NSns99.vdc2.vn2016-08-11 → 2026-05-11 · 3 obs
● 2016-08-11 19:04:26
● 2026-05-11 02:32:46
○NSvdc2.earth.orderbox-dns.com2015-07-07 → 2016-01-25 · 4 obs
● 2016-01-25 03:58:30
○ 2016-08-11 19:04:26
○ 2026-05-11 02:32:46
○NSvdc2.mars.orderbox-dns.com2015-07-07 → 2016-01-25 · 4 obs
● 2016-01-25 03:58:30
○ 2016-08-11 19:04:26
○ 2026-05-11 02:32:46
○NSvdc2.mercury.orderbox-dns.com2015-07-07 → 2016-01-25 · 4 obs
● 2016-01-25 03:58:30
○ 2016-08-11 19:04:26
○ 2026-05-11 02:32:46
○NSvdc2.venus.orderbox-dns.com2015-07-07 → 2016-01-25 · 4 obs
● 2016-01-25 03:58:30
○ 2016-08-11 19:04:26
○ 2026-05-11 02:32:46
●MXlonganport-com.mail.protection.outlook.com2026-04-30 → 2026-05-11 · 3 obs
● 2026-04-30 19:43:40
● 2026-05-11 02:32:46
○MXmail.longanport.com2016-08-11 → 2017-04-02 · 5 obs
● 2016-08-11 19:04:26
● 2017-04-02 21:18:06
○ 2026-04-30 19:43:40
○ 2026-05-11 02:32:46
○MXmail.smd.vnn.vn2015-07-07 → 2016-01-25 · 4 obs
● 2016-01-25 03:58:30
○ 2016-08-11 19:04:26
○ 2026-05-11 02:32:46
●A103.138.88.1162026-04-30 → 2026-05-11 · 3 obs
● 2026-04-30 19:43:40
● 2026-05-11 02:32:46
○A103.232.120.72016-08-11 → 2016-08-11 · 3 obs
○ 2017-04-02 21:18:06
○ 2026-05-11 02:32:46
○A112.213.89.282017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 21:18:06
○ 2026-04-30 19:43:40
○ 2026-05-11 02:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| longanport.com | ns99.vdc2.vn, ns100.vdc2.vn | - |
✅ Authoritative Response
Server:14.225.232.26
NS records: ns99.vdc2.vn, ns100.vdc2.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for longanport.com (unsigned zone)
⏱️ Timing
Total: 4433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.116 |
| NS | 2 | ns99.vdc2.vn, ns100.vdc2.vn |
| MX | 1 | longanport-com.mail.protection.outlook.c |
| TXT | 3 | MS=ms74915119, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns99.vdc2.vn bonguyen.longanport.com |
Analysis
Hierarchy
mail.longanport.com is a child of longanport.com.
IP Addresses
longanport.com resolves to one IP number: 103.138.88.116.
Other host names, for instance thecaterersacademy.edu.vn.thecaterers.vn, vingin.vn, vietrobot.edu.vn, www.dongduongsaigon.com.vn and vnp.edu.vn share IP numbers with longanport.com.
Name Servers
longanport.com's delegation uses two name servers: ns100.vdc2.vn and ns99.vdc2.vn.
longanport.com uses the same name server setup as other domains, such as agrex.biz.vn, voh.com.vn, tamgiao.com.vn, sunghyungroup.com and franciacosmetics.com.
longanport.com at least partially shares name servers with other domains, including mc.com.vn, thuchanhsaigon.edu.vn, aardwolf.com.vn, hcmct3.edu.vn and scvivocity.com.vn.
These name servers are commonly used with ns1.bdm.microsoftonline.com.
Host names with a single IP address: ns100.vdc2.vn points to 14.225.232.25; ns99.vdc2.vn points to 14.225.232.26.
Mail Servers
A single mail server handles longanport.com, longanport-com.mail.protection.outlook.com.
longanport-com.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.