nullmx.professionalopening.com - robtex.com
nullmx.professionalopening.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.97.205.6🇺🇸 TELX-AS46401208.97.205.0/24 321 Langton Street San Francisco CA 94103 United States | ||||||
| PTR | mta59.agreeablecareer.com | ||||||
| MX | mxmail.professionalopening.com ⭐ | ||||||
| A | 208.97.205.6🇺🇸 TELX-AS46401208.97.205.0/24 321 Langton Street San Francisco CA 94103 United States | ||||||
| PTR | mta59.agreeablecareer.com | ||||||
| TXT | v=spf1 include:spf.dynect.net include:spf.mandrillapp.com ip4:192.135.199.0/2... | ||||||
professionalopening.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.74.93.244🇺🇸 TELX-AS4640176.74.93.0/24 321 Langton Street San Francisco CA 94103 United States | ||||||
| NS | ns-cloud-d1.googledomains.com ⭐ | ||||||
| NS | ns-cloud-d2.googledomains.com | ||||||
| NS | ns-cloud-d3.googledomains.com | ||||||
| NS | ns-cloud-d4.googledomains.com | ||||||
| MX | mxmail.professionalopening.com ⭐ | ||||||
| TXT | v=spf1 A MX include:spf.dynect.net include:spf.mandrillapp.com ip4:192.135.19... | ||||||
| SOA | ns-cloud-d1.googledomains.compostmaster@professionalopening.com serial=1774974473 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●MXmxmail.professionalopening.com2026-02-27 → 2026-04-25 · 2 obs
● 2026-04-25 21:41:58
●A208.97.205.62026-02-27 → 2026-04-25 · 3 obs
● 2026-02-27 14:54:46
● 2026-04-25 21:41:58
○A209.181.247.1052008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-22 22:46:22
○ 2026-04-25 21:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| professionalopening.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professionalopening.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.97.205.6 |
| MX | 1 | mxmail.professionalopening.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.dynect.net include:sp |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
nullmx.professionalopening.com points to a single IP: 208.97.205.6.
Other host names, for instance mxmail.jobconduit.com, mxmail.careerknight.net, mxmail.careerbenefit.net, mxmail.worktimegift.co.uk and mxmail.setownschedule.com share IP numbers with nullmx.professionalopening.com.
Mail Servers
nullmx.professionalopening.com is handled by a single mail server, mxmail.professionalopening.com.
nullmx.professionalopening.com uses the same mail server setup as other domains, for example professionalopening.com.
mxmail.professionalopening.com points to a single IP: 208.97.205.6.