haishausa.com - robtex.com
haishausa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.156.21🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s448.sureserver.com | ||||||
| NS | ns1.s448.sureserver.com ⭐ | ||||||
| A | 192.252.156.21🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s448.sureserver.com | ||||||
| NS | ns2.s448.sureserver.com | ||||||
| A | 192.252.157.21🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s448.sureserver.com | ||||||
| MX | mail.haishausa.com ⭐ | ||||||
| A | 192.252.156.21🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s448.sureserver.com | ||||||
| TXT | v=spf1 a mx include:s448.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s448.sureserver.comhostmaster@haishausa.com serial=1783086361 | ||||||
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=1783086821 | ||||||
Subdomains
mail.haishausa.com |
Same first word
haishausa.com |
DNS History
5 records (4 active, 1 former)
●NSns1.s448.sureserver.com2015-08-06 → 2026-07-03 · 2 obs
● 2026-07-03 13:55:02
●NSns2.s448.sureserver.com2015-08-06 → 2026-07-03 · 2 obs
● 2026-07-03 13:55:02
●MXmail.haishausa.com2015-08-06 → 2026-07-03 · 2 obs
● 2026-07-03 13:55:02
●A192.252.156.212020-01-09 → 2026-07-03 · 3 obs
● 2020-01-09 10:56:02
● 2026-07-03 13:55:02
○A192.252.158.1862015-08-06 → 2017-02-02 · 4 obs
● 2017-02-02 10:50:12
○ 2020-01-09 10:56:02
○ 2026-07-03 13:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| haishausa.com | ns1.s448.sureserver.com, ns2.s448.sureserver.com | 2 records |
✅ Authoritative Response
Server:192.252.157.21
NS records: ns1.s448.sureserver.com, ns2.s448.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for haishausa.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.156.21 |
| NS | 2 | ns1.s448.sureserver.com, ns2.s448.sureserver.com |
| MX | 1 | mail.haishausa.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s448.smtp-spf.surese |
| SOA | 1 | ns1.s448.sureserver.com hostmaster.haish |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s448.sureserver.com, ns2.s448.sureserver.com)
Analysis
Hierarchy
mail.haishausa.com is a subdomain of haishausa.com.
IP Addresses
haishausa.com resolves to one IP address: 192.252.156.21.
mail.policeb2b.com, mail.vsaarchives.org, zagtech.com and two other host names share IP numbers with haishausa.com.
Name Servers
haishausa.com is served by two delegated name servers, ns1.s448.sureserver.com and ns2.s448.sureserver.com.
haishausa.com uses the same name servers as several other domains — among them nosewalker.com, braintrust.tw, huayuqiao.org and two more.
The DNS delegation for haishausa.com at least partly coincides with that of other domains, rivadco.com being one example.
Both ns1.s448.sureserver.com and ns2.s448.sureserver.com have a single IP address each — ns1.s448.sureserver.com resolves to 192.252.156.21 while ns2.s448.sureserver.com resolves to 192.252.157.21.
Mail Servers
Mail for haishausa.com is handled by a single mail server, mail.haishausa.com.
There is one IP number for mail.haishausa.com: 192.252.156.21.