portaboard.com - robtex.com
portaboard.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.208.21.117🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | ip-54-208-21-117.defastlink.net | ||||||
| NS | dns2.rebel.com ⭐ | ||||||
| A | 54.200.36.152🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| A | 54.200.67.125🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| NS | dns.rebel.com | ||||||
| A | 54.236.79.66🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| A | 54.236.227.139🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| MX | loopback.rebel.com ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | dns.rebel.comnoc@rebel.com 2026-03-12 #1 | ||||||
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 | ||||||
Same first word
portaboard.com |
DNS History
4 records (4 active, 0 former)
●A54.208.21.1172015-07-15 → 2026-03-16 · 2 obs
● 2026-03-16 19:58:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| portaboard.com | dns.rebel.com, dns2.rebel.com | 2 records |
✅ Authoritative Response
Server: 54.200.67.125
NS records: dns.rebel.com, dns2.rebel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portaboard.com (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.208.21.117 |
| NS | 2 | dns2.rebel.com, dns.rebel.com |
| MX | 1 | loopback.rebel.com (pri: 10) |
| SOA | 1 | dns.rebel.com noc.rebel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns.rebel.com, dns2.rebel.com)
Analysis
IP Addresses
portaboard.com resolves to a single IP address: 54.208.21.117.
Other host names including vinyltile.org, menofintegrity.ca, actsofdelight.com, sarbanesoxleyconsulting.com and thedreyasgroup.com share IP numbers with portaboard.com.
Name Servers
portaboard.com's delegation uses two name servers, dns2.rebel.com and dns.rebel.com.
portaboard.com shares the same name server setup as other domains, for example recplus.com, groundwater.ca, verk.exposed, struxa.com and barreaudelongueuil.qc.ca.
portaboard.com shares some name servers with other domains, such as ecomod.eu, do-it-yourself.ca, agrosourceltd.com and pm2consulting.com.
Host names with two IPs:
dns2.rebel.com points to: 54.200.36.152 and 54.200.67.125
dns.rebel.com points to: 54.236.79.66 and 54.236.227.139
Mail Servers
portaboard.com is handled by a single mail server, loopback.rebel.com.
portaboard.com shares its mail server setup with other domains, including 247mathtutor.com, mail.sttarr.com, mail.therapyclinic.ca, _dc-mx.0a81c0a3bfd4.servicecreditconseil.ca and ns2.canadiangenericpharmacy.com.
portaboard.com shares some mail servers with other domains, for example www.canadawidepharmacy.com and mail.duncanhopkins.com.