portsym.com - robtex.com
portsym.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 98.129.229.192🇺🇸 LiquidWeb-AZ98.129.229.0/24 LiquidWeb AMS Network Block | ||||||
| NS | dns1.stabletransit.com ⭐ | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 173.203.187.1🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| SOA | dns1.stabletransit.comipadmin@stabletransit.com serial=1492581758 | ||||||
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=1785681602 | ||||||
Same first word
portsym.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.stabletransit.com2015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 14:53:50
●NSdns2.stabletransit.com2015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 14:53:50
●MXmx1.emailsrvr.com2015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 14:53:50
●MXmx2.emailsrvr.com2015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 14:53:50
●A98.129.229.1922015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 14:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| portsym.com | dns1.stabletransit.com, dns2.stabletransit.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portsym.com (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 98.129.229.192 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | dns1.stabletransit.com ipadmin.stabletra |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)
Analysis
IP Addresses
portsym.com directs to one IP number, which is 98.129.229.192.
Among the host names that share IP numbers with portsym.com are nukem.com, accidentaloutlaw.knowthenet.org.uk, www.acuchoice.net.php5-25.dfw1-2.websitetestlink.com and two others.
Name Servers
portsym.com is served by two delegated name servers, dns1.stabletransit.com and dns2.stabletransit.com.
portsym.com has the same name server delegation as a number of other domains, such as automatizeelectronics.com, shadesailmaine.com, sanjosemainjail.com and two more.
The name servers of portsym.com overlap at least partially with those of other domains — among them reciate.com, walmart-eyedocs-lasvegas.com, narvana.co.uk and two more.
These name servers are routinely co-deployed with the name servers ns.rackspace.com, dns.stabletransit.com, ns2.rackspace.com and two others.
Both dns1.stabletransit.com and dns2.stabletransit.com have a single IP address each — dns1.stabletransit.com resolves to 69.20.95.4 while dns2.stabletransit.com resolves to 65.61.188.4.
Mail Servers
The MX records for portsym.com point to two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
portsym.com has the same mail server arrangement as a number of other domains, for example shedfast.com.au, back2healthchiropractic.com.au, seniorcarehomes.com and two more.
portsym.com shares at least some of its mail servers with other domains — for example cpe-armadillo-01.pogozone.net, gorepani.com.au, grossmanllp.com and two more.
Both mx1.emailsrvr.com and mx2.emailsrvr.com have a single IP address each — mx1.emailsrvr.com resolves to 173.203.187.1 while mx2.emailsrvr.com resolves to 108.166.43.2.