sycomore.vn - robtex.com
sycomore.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.69.182.236🇻🇳 FPT-AS-AP118.69.182.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | pe-in-f27.1e100.net | ||||||
| A | 172.253.139.27🇺🇸 Google172.253.139.0/24 | ||||||
| PTR | yuiadsk-in-f27.1e100.net | ||||||
| MX | mail.sycomore.vn(10) | ||||||
| MX | sycomore.vn(10) | ||||||
| A | 118.69.182.236🇻🇳 FPT-AS-AP118.69.182.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| TXT | MS=ms65644338 | ||||||
| TXT | v=spf1 mx include:ASPMX.L.GOOGLE.COM ~all | ||||||
| TXT | v=spf1 mx:sycomore.vn -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2024-12-26 #3 | ||||||
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=2030751029 | ||||||
MX for
sycomore.vn |
Subdomains
mail.sycomore.vn |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns-bak.matbao.com2015-05-02 → 2016-03-15 · 4 obs
● 2016-03-15 03:40:36
○ 2017-02-14 23:44:34
○ 2026-05-09 06:20:02
●MXaspmx.l.google.com2015-05-02 → 2026-05-09 · 2 obs
● 2026-05-09 06:20:02
●MXmail.sycomore.vn2015-05-02 → 2026-05-09 · 2 obs
● 2026-05-09 06:20:02
●MXsycomore.vn2015-05-02 → 2026-05-09 · 2 obs
● 2026-05-09 06:20:02
●A118.69.182.2362026-03-15 → 2026-05-09 · 3 obs
● 2026-03-15 23:04:06
● 2026-05-09 06:20:02
○A13.76.128.2432017-02-14 → 2018-09-12 · 5 obs
● 2017-02-14 23:44:34
● 2018-09-12 10:50:06
○ 2026-03-15 23:04:06
○ 2026-05-09 06:20:02
○A202.150.222.1962015-05-02 → 2016-03-15 · 4 obs
● 2016-03-15 03:40:36
○ 2017-02-14 23:44:34
○ 2026-05-09 06:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sycomore.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sycomore.vn (unsigned zone)
⏱️ Timing
Total: 1116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.69.182.236 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 3 | aspmx.l.google.com (pri: 1), mail.sycomore.vn (pri: 10)... |
| TXT | 3 | v=spf1 mx include:ASPMX.L.GOOGLE.COM ~al, v=spf1 mx:sycomore.vn -all... |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
The parent of mail.sycomore.vn is sycomore.vn.
Mail Server Role
sycomore.vn serves as the mail server for sycomore.vn.
Both mail.sycomore.vn and aspmx.l.google.com serve as mail servers together with sycomore.vn.
IP Addresses
sycomore.vn points to an IP address: 118.69.182.236.
other host names include face-fe.wee.vn, io.wee.vn, facepay.wee.vn, vtb-counter.wee.vn and weeio.weedigital.vn; they share IP numbers with sycomore.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for sycomore.vn.
sycomore.vn shares the same name server setup as other domains, for instance evo.edu.vn, dichthuatviettrung.vn, vtelehealth.vn, ruouzuji.vn and nepdanang.vn.
sycomore.vn at least partially shares name servers with other domains, for instance nhakhoahanoisydney.vn, somma.vn, quantrimaychu.com.vn, maychuviet.vn and 5asystems.vn.
These name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
Host names with two IP numbers:
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Mail Servers
sycomore.vn is handled by three mail servers: sycomore.vn, mail.sycomore.vn and aspmx.l.google.com.
sycomore.vn shares at least partially some mail servers with other domains, for instance epic-ad.com, wolvrecords.com, ns500698.ns500759.ns500736.ns500735.ns500698.ns500735.ns500735.ns500698.ns500619.ns500698.ns500686.ns500652.ns500619.trackreceptor.com, ns500731.ns500742.ns500754.ns500731.ns500704.ns500705.ns500704.ns500704.ns500671.ns500678.ns500671.lusty(0x736c7574)z.com and ns500731.ns500754.ns500671.ns500671.ns500742.ns500704.ns500705.ns500671.ns500688.ns500291.ns500291.ns500131.lustychickser.com.
these mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with one IP number: sycomore.vn points to 118.69.182.236.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c21::1b and 172.253.139.27.