gitc.vn - dns.ninja
gitc.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.107.5🇻🇳 FPT-AS-AP210.245.107.0/24 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.zonedns.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns2008.nhanhoa.com.vn ⚠️ Not in zone NS records | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns2009.nhanhoa.com.vn ⚠️ Not in zone NS records | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns3.zonedns.vn ⚠️ Not in parent delegation | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | smtp.umailsmtp.com ⭐ | ||||||
| TXT | v=spf1 include:dn(0x736578)it.com include:_spf.umailsmtp.com -all | ||||||
| SOA | ns1.zonedns.vnroot@gitc.vn 2024-11-25 #1 | ||||||
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 2031-11-03 #41 | ||||||
Previously MX for
gitc.vn |
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
●NSns1.zonedns.vn2015-08-14 → 2026-08-15 · 2 obs
● 2026-08-15 02:47:40
●NSns2.zonedns.vn2015-08-14 → 2026-08-15 · 2 obs
● 2026-08-15 02:47:40
●NSns2008.nhanhoa.com.vn2026-02-14 → 2026-08-15 · 3 obs
● 2026-02-14 17:45:54
● 2026-08-15 02:47:40
●NSns2009.nhanhoa.com.vn2026-02-14 → 2026-08-15 · 3 obs
● 2026-02-14 17:45:54
● 2026-08-15 02:47:40
●NSns3.zonedns.vn2015-08-14 → 2026-08-15 · 2 obs
● 2026-08-15 02:47:40
○MXalt1.aspmx.l.google.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXalt2.aspmx.l.google.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXaspmx.l.google.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXaspmx2.googlemail.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXaspmx3.googlemail.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXaspmx4.googlemail.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXaspmx5.googlemail.com2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
○MXgitc.vn2015-08-14 → 2020-12-02 · 4 obs
● 2020-12-02 06:47:26
○ 2026-02-14 17:45:54
○ 2026-08-15 02:47:40
●MXsmtp.umailsmtp.com2026-02-14 → 2026-08-15 · 3 obs
● 2026-02-14 17:45:54
● 2026-08-15 02:47:40
●A210.245.107.52016-03-19 → 2026-08-15 · 3 obs
● 2016-03-19 08:11:18
● 2026-08-15 02:47:40
○A210.245.87.372015-08-14 → 2015-12-16 · 4 obs
● 2015-12-16 13:57:26
○ 2016-03-19 08:11:18
○ 2026-08-15 02:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| gitc.vn | ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn | - |
✅ Authoritative Response
Server:103.28.36.30
NS records: ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gitc.vn (unsigned zone)
⏱️ Timing
Total: 1774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.107.5 |
| NS | 3 | ns1.zonedns.vn, ns2.zonedns.vn... |
| MX | 1 | smtp.umailsmtp.com (pri: 10) |
| TXT | 1 | v=spf1 include:dn(0x736578)it.com include:_spf. |
| SOA | 1 | ns1.zonedns.vn root.gitc.vn |
Analysis
IP Addresses
gitc.vn resolves to just one IP address, 210.245.107.5.
Two other host names, along with youth.bav.edu.vn, cpcontacts.vepr.org.vn and fin.bav.edu.vn, also share IP numbers with gitc.vn.
Name Servers
gitc.vn delegates to five name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and two others.
gitc.vn shares at least some of its name servers with other domains, including rocketstudio.com.vn, bigben.edu.vn, vintage-everyday.com and two others.
The name servers ns4.zonedns.vn, ns2008.nhanhoa.com.vn, ns2009.nhanhoa.com.vn and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
ns1.zonedns.vn has two IP addresses: 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33.
ns2.zonedns.vn has two IP addresses: 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33.
ns3.zonedns.vn has two IP addresses: 103.28.36.30 and 2001:df1:3200::15.
Host names that point to one IP address:
ns2008.nhanhoa.com.vn directs to 103.28.36.30.
ns2009.nhanhoa.com.vn directs to 64.176.84.220.
Host names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses: ns1.zonedns.vn and ns2.zonedns.vn.
Host names pointing to 64.176.84.220 IP addresses: ns1.zonedns.vn and ns2009.nhanhoa.com.vn.
Host names pointing to 103.28.36.30 IP addresses: ns3.zonedns.vn and ns2008.nhanhoa.com.vn.
Mail Servers
The sole mail server for gitc.vn is smtp.umailsmtp.com.
Among the domains sharing a mail server setup with gitc.vn are vntrack.vn, pinnet.vn, hitechfinance.vn and two others.
There is at least a partial MX overlap between gitc.vn and other domains, including umailsmtp.com, standrewspharma.com, onlstreet.com and two others.