bietdanh.com - robtex.com
bietdanh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.255.233🇻🇳 VNPT-AS-VN14.225.255.0/24 VNPT | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| 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 | ||||||
| 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 | ns3.zonedns.vn | ||||||
| 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 | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| SOA | ns1.zonedns.vnroot@bietdanh.com 2022-12-08 #4 | ||||||
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=1774536922 | ||||||
Same first word
bietdanh.com |
Similar names
DNS History
16 records (5 active, 11 former)
○NSbuy.internettraffic.com2015-10-26 → 2016-04-02 · 5 obs
● 2015-10-26 03:25:18
● 2016-04-02 13:10:14
○ 2016-09-16 05:15:54
○ 2026-03-26 15:13:04
○NSns1.uniregistrymarket.link2016-09-16 → 2017-08-08 · 5 obs
● 2016-09-16 05:15:54
● 2017-08-08 04:40:32
○ 2026-03-18 13:00:36
○ 2026-03-26 15:13:04
●NSns1.zonedns.vn2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 13:00:36
● 2026-03-26 15:13:04
○NSns15.domaincontrol.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-26 03:25:18
○ 2026-03-26 15:13:04
○NSns16.domaincontrol.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-26 03:25:18
○ 2026-03-26 15:13:04
○NSns2.uniregistrymarket.link2016-09-16 → 2017-08-08 · 5 obs
● 2016-09-16 05:15:54
● 2017-08-08 04:40:32
○ 2026-03-18 13:00:36
○ 2026-03-26 15:13:04
●NSns2.zonedns.vn2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 13:00:36
● 2026-03-26 15:13:04
●NSns3.zonedns.vn2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 13:00:36
● 2026-03-26 15:13:04
●NSns4.zonedns.vn2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 13:00:36
● 2026-03-26 15:13:04
○NSsell.internettraffic.com2015-10-26 → 2016-04-02 · 5 obs
● 2015-10-26 03:25:18
● 2016-04-02 13:10:14
○ 2016-09-16 05:15:54
○ 2026-03-26 15:13:04
○MXmailstore1.secureserver.net2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-26 03:25:18
○ 2026-03-26 15:13:04
○MXsmtp.secureserver.net2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-26 03:25:18
○ 2026-03-26 15:13:04
○A107.155.109.2502015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-26 03:25:18
○ 2026-03-26 15:13:04
●A14.225.255.2332026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 13:00:36
● 2026-03-26 15:13:04
○A69.172.201.1532016-09-16 → 2017-08-08 · 5 obs
● 2016-09-16 05:15:54
● 2017-08-08 04:40:32
○ 2026-03-18 13:00:36
○ 2026-03-26 15:13:04
○A69.172.201.2082015-10-26 → 2016-04-02 · 5 obs
● 2015-10-26 03:25:18
● 2016-04-02 13:10:14
○ 2016-09-16 05:15:54
○ 2026-03-26 15:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bietdanh.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bietdanh.com (unsigned zone)
⏱️ Timing
Total: 3587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.225.255.233 |
| NS | 4 | ns4.zonedns.vn, ns3.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.bietdanh.com |
Analysis
IP Addresses
bietdanh.com points to a single IP number: 14.225.255.233.
Other host names, for instance donnhacua.com, hopquatang.net, baoxuan.vn, shophoadep.net and thongtinthoitrang.com share IP numbers with bietdanh.com.
Name Servers
bietdanh.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
bietdanh.com at least partially shares name servers with other domains, for instance vietzeit.com, ftsvn.com, lexfas.com, vietten.com and phongbenhxuongkhop.vn.
These name servers are commonly used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Hosts with two IPs:
ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30
ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159
Hosts pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Hosts pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn