sinogolf.com - robtex.com
sinogolf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.155.211.109🇭🇰 WTT202.155.192.0/19 HK Limited | ||||||
| NS | ns1.udomain.com ⭐ | ||||||
| A | 45.121.194.9🇭🇰 UDOMAIN-AS-AP45.121.194.0/24 UDomain Web Hosting Company Limited Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon. | ||||||
| NS | ns2.udomain.com | ||||||
| A | 45.121.198.9🇭🇰 UDOMAIN-AS-AP45.121.198.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon. | ||||||
| MX | mail.sinogolf.com ⭐ | ||||||
| A | 202.155.211.110🇭🇰 WTT202.155.192.0/19 HK Limited | ||||||
| PTR | mail.sinogolf.com | ||||||
| TXT | v=spf1 ip4:202.155.211.110 ~all | ||||||
| SOA | ns1.udomain.comns2@udomain.com 2023-07-27 #15 | ||||||
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=1777044096 | ||||||
Subdomains
Same first word
sinogolf.com |
Similar names
golfsion.ch |
infologs.com |
golfinos.gr |
foolings.com |
infologs.in |
golfinos.com |
gilfonso.com |
logosfin.com |
loginfos.com |
longfosi.com |
sofinlog.com |
loginfos.in |
sfoglino.com |
DNS History
8 records (4 active, 4 former)
○NSns1.hk.net2015-08-18 → 2018-10-27 · 4 obs
● 2018-10-27 09:24:34
○ 2026-02-18 15:30:32
○ 2026-04-24 15:28:52
●NSns1.udomain.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 15:30:32
● 2026-04-24 15:28:52
○NSns2.hk.net2015-08-18 → 2018-10-27 · 4 obs
● 2018-10-27 09:24:34
○ 2026-02-18 15:30:32
○ 2026-04-24 15:28:52
●NSns2.udomain.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 15:30:32
● 2026-04-24 15:28:52
●MXmail.sinogolf.com2015-08-18 → 2026-04-24 · 2 obs
● 2026-04-24 15:28:52
○MXrelay.email.hk.net2015-08-18 → 2018-10-27 · 4 obs
● 2018-10-27 09:24:34
○ 2026-02-18 15:30:32
○ 2026-04-24 15:28:52
○MXsmartmx2.entinux.com2016-10-28 → 2016-10-28 · 4 obs
● 2016-10-28 06:43:52
○ 2016-11-12 21:59:32
○ 2026-04-24 15:28:52
●A202.155.211.1092026-02-18 → 2026-04-24 · 2 obs
● 2026-04-24 15:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sinogolf.com | ns1.udomain.com, ns2.udomain.com | 2 records |
✅ Authoritative Response
Server:45.121.194.9
NS records: ns1.udomain.com, ns2.udomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinogolf.com (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.155.211.109 |
| NS | 2 | ns1.udomain.com, ns2.udomain.com |
| MX | 1 | mail.sinogolf.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.155.211.110 ~all |
| SOA | 1 | ns1.udomain.com ns2.udomain.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.udomain.com, ns2.udomain.com)
Analysis
Hierarchy
sinogolf.com is a parent of mail.sinogolf.com and www.sinogolf.com.
IP Addresses
sinogolf.com resolves to one IP number: 202.155.211.109.
Other host names, for instance www.sinogolf.com, share IP numbers with sinogolf.com.
Name Servers
sinogolf.com is delegated to two name servers ns1.udomain.com and ns2.udomain.com.
sinogolf.com shares the same name server setup as other domains, for instance keytechsys.com.hk, hkperjew.com.hk, macauwater.com, jasons.com.hk and peachjohn.com.hk.
sinogolf.com at least partially shares name servers with other domains, for instance hsh-grt.com, ezrx.com.hk, artsinfinite.com and homurice.com.
These name servers are commonly used alongside ns1.udomain.net and ns2.udomain.net.
Host names with one IP number:
ns1.udomain.com points to 45.121.194.9
ns2.udomain.com points to 45.121.198.9
Mail Servers
sinogolf.com is handled by a single mail server, mail.sinogolf.com.
mail.sinogolf.com resolves to IP 202.155.211.110.