professional.com.sg - robtex.com
professional.com.sg
com.sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2602170100 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.mailservice.com2015-09-18 → 2026-03-02 · 5 obs
○ 2016-01-03 20:08:04
○ 2017-01-01 13:17:52
● 2026-03-02 07:16:14
● 2026-03-02 07:16:16
●NSns1.wwdh.hu2016-01-03 → 2026-03-02 · 3 obs
● 2016-01-03 20:08:04
● 2026-03-02 07:16:16
●NSns2.mailservice.com2015-09-18 → 2026-03-02 · 5 obs
○ 2016-01-03 20:08:04
○ 2017-01-01 13:17:52
● 2026-03-02 07:16:14
● 2026-03-02 07:16:16
●NSns2.wwdh.hu2016-01-03 → 2026-03-02 · 3 obs
● 2016-01-03 20:08:04
● 2026-03-02 07:16:16
●NSns3.mailservice.com2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 07:16:14
● 2026-03-02 07:16:16
●NSns3.wwdh.hu2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 07:16:14
● 2026-03-02 07:16:16
●MXmail.mailserver.hu2017-01-01 → 2026-03-02 · 3 obs
● 2017-01-01 13:17:52
● 2026-03-02 07:16:16
○MXmx.alias.sg2016-01-03 → 2016-04-14 · 5 obs
● 2016-01-03 20:08:04
● 2016-04-14 20:01:04
○ 2017-01-01 13:17:52
○ 2026-03-02 07:16:16
○MXmx.mailservice.com2015-09-18 → 2015-09-18 · 3 obs
○ 2016-01-03 20:08:04
○ 2026-03-02 07:16:16
○A217.65.97.552015-09-18 → 2015-09-18 · 3 obs
○ 2016-01-03 20:08:04
○ 2026-03-02 07:16:16
○A217.65.97.92017-01-01 → 2017-01-01 · 4 obs
● 2017-01-01 13:17:52
○ 2026-03-02 07:16:14
○ 2026-03-02 07:16:16
●A88.198.217.2232026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 07:16:14
● 2026-03-02 07:16:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg... | 10 records |
| professional.com.sg | ns2.mailservice.com, ns3.mailservice.com, ns1.mailservice.com | - |
✅ Authoritative Response
Server: 95.216.191.46
NS records: ns2.mailservice.com, ns3.mailservice.com, ns1.mailservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professional.com.sg (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.217.223 |
| NS | 3 | ns2.wwdh.hu, ns1.wwdh.hu... |
| MX | 1 | mail.mailserver.hu (pri: 10) |
| SOA | 1 | ns1.wwdh.hu root.wwdh.hu |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (dsany4.sgnic.sg, dsany4.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
IP Addresses
professional.com.sg resolves to one IP number: 88.198.217.223.
other host names including quotes.sg, wifi.com.sg, www.video.sg, fish.sg and vodka.sg share IP numbers with professional.com.sg.
Name Servers
professional.com.sg is delegated to six name servers: ns1.mailservice.com, ns2.mailservice.com, ns3.mailservice.com, ns1.wwdh.hu, ns2.wwdh.hu and ns3.wwdh.hu.
professional.com.sg at least partially shares name servers with other domains, for instance drszaborobotsebesz.hu, mlmsupreme.com, beemail.hu, center.sg and stylebook.hu.
Host names with two IP numbers
ns1.mailservice.com points to 2a01:4f8:222:b02::117 and 213.239.206.117
ns2.mailservice.com points to 2a01:4f9:c012:dc86::46 and 95.216.191.46
ns3.mailservice.com points to 2001:4c48:e:a195::38 and 217.65.97.38
ns1.wwdh.hu points to 2a01:4f8:222:b02::117 and 213.239.206.117
ns2.wwdh.hu points to 2a01:4f9:c012:dc86::46 and 95.216.191.46
ns3.wwdh.hu points to 2001:4c48:e:a195::38 and 217.65.97.38
Host names that point to 2a01:4f8:222:b02::117: ns1.mailservice.com and ns1.wwdh.hu
Host names that point to 213.239.206.117: ns1.mailservice.com and ns1.wwdh.hu
Host names that point to 2a01:4f9:c012:dc86::46: ns2.mailservice.com and ns2.wwdh.hu
Host names that point to 95.216.191.46: ns2.mailservice.com and ns2.wwdh.hu
Host names that point to 2001:4c48:e:a195::38: ns3.mailservice.com and ns3.wwdh.hu
Host names that point to 217.65.97.38: ns3.mailservice.com and ns3.wwdh.hu
Mail Servers
professional.com.sg is handled by a single mail server, mail.mailserver.hu.
professional.com.sg shares the same mail server setup as other domains, for instance uvex.hu, olcsonyomtato.hu, napelemed.hu, webdomain.hu and myvip.hu.
mail.mailserver.hu resolves to two IP numbers: 2001:4c48:e:a195::50 and 217.65.97.50.