couponspeak.com - robtex.com
couponspeak.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.56.160.36🇻🇳 VNPT-AS-VN103.56.160.0/22 INETSOFT-VN | ||||||
| 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@couponspeak.com 2025-06-24 #2 | ||||||
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=1778546381 | ||||||
Same first word
couponspeak.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.zonedns.vn2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:53:28
● 2026-05-12 00:55:36
●NSns2.zonedns.vn2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:53:28
● 2026-05-12 00:55:36
●NSns3.zonedns.vn2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:53:28
● 2026-05-12 00:55:36
●NSns4.zonedns.vn2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:53:28
● 2026-05-12 00:55:36
○NSns61.domaincontrol.com2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 07:36:24
○ 2019-03-02 13:18:34
○ 2026-05-12 00:55:36
○NSns62.domaincontrol.com2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 07:36:24
○ 2019-03-02 13:18:34
○ 2026-05-12 00:55:36
○MXmailstore1.secureserver.net2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 07:36:24
○ 2019-03-02 13:18:34
○ 2026-05-12 00:55:36
○MXsmtp.secureserver.net2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 07:36:24
○ 2019-03-02 13:18:34
○ 2026-05-12 00:55:36
●A103.56.160.362026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:53:28
● 2026-05-12 00:55:36
○A184.168.221.352015-07-25 → 2016-03-06 · 4 obs
● 2016-03-06 14:45:08
○ 2016-06-26 12:46:48
○ 2026-05-12 00:55:36
○A50.63.202.42016-06-26 → 2017-02-14 · 5 obs
● 2016-06-26 12:46:48
● 2017-02-14 07:36:24
○ 2019-03-02 13:18:34
○ 2026-05-12 00:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| couponspeak.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for couponspeak.com (unsigned zone)
⏱️ Timing
Total: 3343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.56.160.36 |
| NS | 4 | ns2.zonedns.vn, ns3.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.couponspeak.com |
Analysis
IP Addresses
couponspeak.com points to IP number 103.56.160.36.
For instance, other host names www.kho.hungvuongedu.vn, ucash.io.vn, chuyengialamdep.net, aff.fiinvietnam.vn and ant-arc.com share IP numbers with couponspeak.com.
Name Servers
couponspeak.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
couponspeak.com shares name servers with other domains at least partially, for example lamsotay.net, koutsourcing.vn, dienmaythienphu.vn, hplaw.com.vn and sen-clocktower.com.vn.
These name servers are commonly used together with ns2008.nhanhoa.com.vn, ns2009.nhanhoa.com.vn, ns2001.nhanhoa.com and ns2002.nhanhoa.com.
Host names with two IP numbers:
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
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn