microsoft-center.com - robtex.com
microsoft-center.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=1775201512 | ||||||
Same first word
microsoft-center.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1044.ui-dns.org2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 07:44:14
●NSns1050.ui-dns.biz2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 07:44:14
●NSns1102.ui-dns.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 07:44:14
○NSns1631.hostgator.com2015-05-26 → 2015-05-26 · 2 obs
○ 2026-04-03 07:44:14
○NSns1632.hostgator.com2015-05-26 → 2015-05-26 · 2 obs
○ 2026-04-03 07:44:14
○NSns6191.hostgator.com2015-05-26 → 2015-05-26 · 2 obs
○ 2026-04-03 07:44:14
●MXmail.microsoft-center.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 07:44:14
○MXmicrosoft-center.com2015-05-26 → 2015-05-26 · 2 obs
○ 2026-04-03 07:44:14
○A198.57.149.2322015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-26 06:41:40
○ 2026-04-03 07:44:14
○A50.87.144.1312015-10-26 → 2020-01-16 · 4 obs
● 2015-10-26 06:41:40
● 2020-01-16 19:58:14
○ 2026-04-03 07:44:14
●A91.99.31.372026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 07:44:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| microsoft-center.com | ns1044.ui-dns.org, ns1048.ui-dns.de, ns1050.ui-dns.biz, ns1102.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.50
NS records: ns1044.ui-dns.org, ns1048.ui-dns.de, ns1050.ui-dns.biz, ns1102.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoft-center.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.99.31.37 |
| NS | 4 | ns1044.ui-dns.org, ns1102.ui-dns.com... |
| MX | 1 | mail.microsoft-center.com (pri: 10) |
| SOA | 1 | ns1048.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1102.ui-dns.com, ns1102.ui-dns.com)
Analysis
IP Addresses
microsoft-center.com resolves to one IP number: 91.99.31.37.
Other host names, for instance static.37.31.99.91.clients.your-server.de, share IP numbers with microsoft-center.com.
Name Servers
microsoft-center.com is delegated to four name servers: ns1050.ui-dns.biz, ns1102.ui-dns.com, ns1048.ui-dns.de and ns1044.ui-dns.org.
microsoft-center.com at least partially shares name servers with other domains, for instance olli-klatt.de, esin-consulting.com, cvnmtc.com, pomodoroaday.org and 1ono.com.
These name servers are commonly used with the following name servers: ns1044.ui-dns.com, ns1044.ui-dns.biz, ns1044.ui-dns.de, ns1050.ui-dns.com, ns1102.ui-dns.biz, ns1102.ui-dns.de, ns1102.ui-dns.org, ns1050.ui-dns.de, ns1050.ui-dns.org and ns1048.ui-dns.org.
Host names with two IP numbers:
ns1050.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5132:100 and 217.160.81.50; ns1102.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5266:100 and 217.160.82.102; ns1048.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5030:100 and 217.160.80.48; ns1044.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532c:100 and 217.160.83.44.
Mail Servers
microsoft-center.com is handled by a single mail server, mail.microsoft-center.com.