cempra.com - robtex.com
cempra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.89.31.234🇺🇸 EIGI69.89.16.0/20 Unified Layer | ||||||
| PTR | box434.bluehost.com | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(15) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | o v=spf1 include:spf.protection.outlook.com include:authsmtp.com include:emai... | ||||||
| TXT | MS=ms36653288 | ||||||
| TXT | ppe-abdb049018f35cf8731f | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2019-01-18 #4 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns55.domaincontrol.com2015-08-06 → 2026-03-09 · 2 obs
● 2026-03-09 04:43:52
●NSns56.domaincontrol.com2015-08-06 → 2026-03-09 · 2 obs
● 2026-03-09 04:43:52
○MXcempra-com.mail.protection.outlook.com2015-08-06 → 2017-06-19 · 4 obs
● 2017-06-19 11:59:40
○ 2026-02-16 13:59:10
○ 2026-03-09 04:43:52
●MXmx1-us1.ppe-hosted.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 13:59:10
● 2026-03-09 04:43:52
●MXmx2-us1.ppe-hosted.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 13:59:10
● 2026-03-09 04:43:52
●A69.89.31.2342026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 13:59:10
● 2026-03-09 04:43:52
○A72.3.176.652015-08-06 → 2015-12-29 · 4 obs
● 2015-12-29 16:47:00
○ 2016-07-22 14:08:20
○ 2026-03-09 04:43:52
○A72.3.176.712016-07-22 → 2017-06-19 · 5 obs
● 2016-07-22 14:08:20
● 2017-06-19 11:59:40
○ 2026-02-16 13:59:10
○ 2026-03-09 04:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| cempra.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cempra.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.89.31.234 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 15) |
| TXT | 3 | o v=spf1 include:spf.protection.outlook., MS=ms36653288... |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
Hierarchy
cempra.com is a parent of www.cempra.com and mail.cempra.com.
IP Addresses
cempra.com maps to IP address 69.89.31.234.
Other host names, for instance dvd1.wap.com.my, mail.comealongsidetohelp.com, rib-x.com, kandace.org and mail.sanbiagios.com share IP numbers with cempra.com.
Name Servers
Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com are delegated to cempra.com.
cempra.com uses the same name server configuration as other domains, such as chathamappliancerepairmen.com, 133190c.com, mystudentphoto.com, shermanoaksluxuryestates.com and marquezraingutter.com.
Host names with two IPs:
ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.
ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.
Mail Servers
Two mail servers handle cempra.com: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
cempra.com shares the same mail server setup as other domains, including ghostoffroad.com, improcon.com, airguntactical.com, a-1general.com and destefanodentistry.com.
cempra.com shares mail servers with other domains at least in part, for instance djeatc68.com, agpharma.com, alanstax.com, woodbridgeglass.com and kerouac.org.
Host names with two IPs:
mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.
mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.