onghu.com - robtex.com
onghu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.187.128.48🇸🇬 vercara-udos85.187.128.0/24 | ||||||
| PTR | sg1-ss20.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.onghu.com ⭐ | ||||||
| A | 85.187.128.48🇸🇬 vercara-udos85.187.128.0/24 | ||||||
| PTR | sg1-ss20.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:85.187.128.48 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@sg1-ss20.a2hosting.com 2026-03-29 #1 | ||||||
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=1775972022 | ||||||
Previously MX for
onghu.com |
Subdomains
mail.onghu.com |
Same first word
onghu.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.a2hosting.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
○NSns1.myhostcenter.com2015-06-28 → 2020-04-02 · 4 obs
● 2020-04-02 07:52:34
○ 2026-03-27 14:41:52
○ 2026-04-12 05:52:26
●NSns2.a2hosting.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
○NSns2.myhostcenter.com2015-06-28 → 2020-04-02 · 4 obs
● 2020-04-02 07:52:34
○ 2026-03-27 14:41:52
○ 2026-04-12 05:52:26
●NSns3.a2hosting.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
●NSns4.a2hosting.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
●MXmail.onghu.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
○MXonghu.com2015-06-28 → 2020-04-02 · 4 obs
● 2020-04-02 07:52:34
○ 2026-03-27 14:41:52
○ 2026-04-12 05:52:26
○A66.84.0.1352020-04-02 → 2020-04-02 · 4 obs
● 2020-04-02 07:52:34
○ 2026-03-27 14:41:52
○ 2026-04-12 05:52:26
○A66.84.0.1382015-06-28 → 2017-04-04 · 4 obs
● 2017-04-04 10:58:20
○ 2020-04-02 07:52:34
○ 2026-04-12 05:52:26
●A85.187.128.482026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 14:41:52
● 2026-04-12 05:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| onghu.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onghu.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.187.128.48 |
| NS | 4 | ns2.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.onghu.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:85.187.128.48 include |
| SOA | 1 | ns1.a2hosting.com root.sg1-ss20.a2hostin |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
The parent of mail.onghu.com is onghu.com.
IP Addresses
onghu.com points to an IP address: 85.187.128.48.
other host names include mysurplusresources.com, homeda.com.tw, mail.kajimaindia.com, yongseng.com.tw and jinteen.com; they share IP numbers with onghu.com.
Name Servers
onghu.com delegates to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
onghu.com at least partially shares name servers with other domains, for instance languageofthetemple.org, qeworks.com, gdsets.com, uniquesoundandlight.com and tanktelemetry.com.
These name servers are commonly used with ns1.a2webhosting.com and ns2.a2webhosting.com.
Host names with one IP number: ns1.a2hosting.com points to: 13.248.158.180; ns2.a2hosting.com points to: 75.2.118.134; ns3.a2hosting.com points to: 76.223.26.245; ns4.a2hosting.com points to: 99.83.147.209.
Mail Servers
onghu.com is handled by a single mail server, mail.onghu.com.
The host name mail.onghu.com points to IP 85.187.128.48.