usurv.com.sg - robtex.com
usurv.com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.7.9.136🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar | ||||||
| PTR | np133.sgcloudhosting.cloud | ||||||
| NS | ns137.sgcloudhosting.cloud ⭐ | ||||||
| A | 110.4.45.136🇲🇾 EXABYTES-AS-AP110.4.45.0/24 Exa Bytes Network Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 3 | ||||||
| NS | ns138.sgcloudhosting.cloud | ||||||
| A | 72.18.132.139🇺🇸 WEHOST72.18.128.0/19 NET-WEHOST-1 | ||||||
| PTR | secure-dns.net | ||||||
| MX | mail.usurv.com.sg ⭐ | ||||||
| A | 103.7.9.136🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar | ||||||
| PTR | np133.sgcloudhosting.cloud | ||||||
| TXT | v=spf1 +a +mx ip4:103.7.9.136 include:se.sgcloudhosting.online | ||||||
| SOA | ns137.sgcloudhosting.cloudgregory\@v\.tan.gmail.com 2026-07-07 #1 | ||||||
com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany3.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany4.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg ⚠️ Not in parent delegation | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607201000 | ||||||
Subdomains
mail.usurv.com.sg |
Same first word
Similar names
rvuus.com |
vursu.com |
uusvr.com |
ruvus.com |
vusur.com |
uvrus.com |
vuusr.com |
uvurs.com |
vuurs.net |
survu.com |
vurus.com |
suurv.com |
DNS History
10 records (4 active, 6 former)
○NSns01.usonyx.net2015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
○NSns02.usonyx.net2015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
○NSns03.usonyx.net2015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
○NSns04.usonyx.net2015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
●NSns137.sgcloudhosting.cloud2026-05-29 → 2026-07-20 · 3 obs
● 2026-05-29 00:17:50
● 2026-07-20 10:52:46
●NSns138.sgcloudhosting.cloud2026-05-29 → 2026-07-20 · 3 obs
● 2026-05-29 00:17:50
● 2026-07-20 10:52:46
●MXmail.usurv.com.sg2026-05-29 → 2026-07-20 · 3 obs
● 2026-05-29 00:17:50
● 2026-07-20 10:52:46
○MXmailbox.usurv.com.sg2015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
●A103.7.9.1362026-05-29 → 2026-07-20 · 3 obs
● 2026-05-29 00:17:50
● 2026-07-20 10:52:46
○A52.74.154.2532015-06-10 → 2020-03-07 · 4 obs
● 2020-03-07 23:48:22
○ 2026-05-29 00:17:50
○ 2026-07-20 10:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| usurv.com.sg | ns137.sgcloudhosting.cloud, ns138.sgcloudhosting.cloud | - |
✅ Authoritative Response
Server:72.18.132.139
NS records: ns137.sgcloudhosting.cloud, ns138.sgcloudhosting.cloud
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usurv.com.sg (unsigned zone)
⏱️ Timing
Total: 1614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.9.136 |
| NS | 2 | ns137.sgcloudhosting.cloud, ns138.sgcloudhosting.cloud |
| MX | 1 | mail.usurv.com.sg (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ip4:103.7.9.136 include:se |
| SOA | 1 | ns137.sgcloudhosting.cloud gregory\.v\.t |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Hierarchy
mail.usurv.com.sg is a subdomain of usurv.com.sg.
IP Addresses
usurv.com.sg resolves to one IP address: 103.7.9.136.
acaengrg.com, mail.manor.sg, ns2.spize.com.sg and two other host names share IP numbers with usurv.com.sg.
Name Servers
Two name servers handle the delegation for usurv.com.sg: ns137.sgcloudhosting.cloud and ns138.sgcloudhosting.cloud.
usurv.com.sg uses the same name servers as several other domains — among them h2maths.sg, dataflex.com.sg, dramabox.org and two more.
The name servers of usurv.com.sg overlap at least partially with those of other domains — among them ezrent.sg, hifi.com.sg, victorsim.com and two more.
These name servers commonly appear alongside the name servers ns137.mschosting.cloud and ns138.mschosting.cloud.
Both ns137.sgcloudhosting.cloud and ns138.sgcloudhosting.cloud have a single IP address each — ns137.sgcloudhosting.cloud resolves to 110.4.45.136 while ns138.sgcloudhosting.cloud resolves to 72.18.132.139.
Mail Servers
Mail for usurv.com.sg is handled by a single mail server, mail.usurv.com.sg.
mail.usurv.com.sg carries a single IP number, which is 103.7.9.136.