sgdc55.com - robtex.com
sgdc55.com
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=1777358941 | ||||||
Subdomains
www.sgdc55.com |
Same first word
sgdc55.com |
DNS History
7 records (5 active, 2 former)
●NSns1.systemdns.com2015-06-04 → 2026-04-28 · 2 obs
● 2026-04-28 07:07:00
●NSns2.systemdns.com2015-06-04 → 2026-04-28 · 2 obs
● 2026-04-28 07:07:00
●NSns3.systemdns.com2015-06-04 → 2026-04-28 · 2 obs
● 2026-04-28 07:07:00
○MXmail.sgdc55.com2015-06-04 → 2015-12-30 · 4 obs
● 2015-12-30 00:10:54
○ 2016-04-01 18:49:26
○ 2026-04-28 07:07:00
●MXsgdc55-com.mail.protection.outlook.com2016-04-01 → 2026-04-28 · 3 obs
● 2016-04-01 18:49:26
● 2026-04-28 07:07:00
●A51.105.56.432026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 07:07:00
○A54.154.25.372015-06-04 → 2017-04-01 · 3 obs
● 2017-04-01 01:17:14
○ 2026-04-28 07:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| sgdc55.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgdc55.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.105.56.43 |
| NS | 3 | ns3.systemdns.com, ns1.systemdns.com... |
| MX | 1 | sgdc55-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
The parent of www.sgdc55.com is sgdc55.com.
IP Addresses
sgdc55.com points to an IP address: 51.105.56.43.
other host names, for instance puredentalclinic.co.uk, perio-dontics.co.uk, grigroup.co.uk and hosting.dentalit.ltd.uk share IP numbers with sgdc55.com.
Name Servers
sgdc55.com is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
sgdc55.com at least partially shares name servers with other domains, for instance azproteam.com, newtigers.com, cada360.ca, jacksonmsv.com and gfiic.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90; ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16; ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
sgdc55.com is handled by a single mail server, sgdc55-com.mail.protection.outlook.com.
Hostname sgdc55-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::20, 52.101.68.15, 52.101.68.27, 52.101.73.4 and 52.101.73.8.