portlandna.com - robtex.com
portlandna.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.92.141.66🇺🇸 A2HOSTING190.92.140.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.141.66.static.a2webhosting.com | ||||||
| NS | ns1909214165.a2dns.com ⭐ | ||||||
| A | 190.92.141.65🇺🇸 A2HOSTING190.92.140.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.portlandna.com | ||||||
| NS | ns1909214166.a2dns.com | ||||||
| A | 190.92.141.66🇺🇸 A2HOSTING190.92.140.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.141.66.static.a2webhosting.com | ||||||
| MX | mail.portlandna.com ⭐ | ||||||
| A | 190.92.141.66🇺🇸 A2HOSTING190.92.140.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.141.66.static.a2webhosting.com | ||||||
| TXT | v=spf1 ip4:190.92.141.65 +a +mx +ip4:85.187.151.249 +ip4:85.187.151.25 ~all | ||||||
| SOA | ns1909214165.a2dns.comroot@server.portlandna.com 2026-06-21 #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=1786843344 | ||||||
Previously MX for
portlandna.com |
Subdomains
Same first word
portlandna.com |
portlandna.org |
DNS History
12 records (4 active, 8 former)
●NSns1909214165.a2dns.com2026-04-29 → 2026-08-16 · 3 obs
● 2026-04-29 09:21:24
● 2026-08-16 01:27:48
●NSns1909214166.a2dns.com2026-04-29 → 2026-08-16 · 3 obs
● 2026-04-29 09:21:24
● 2026-08-16 01:27:48
○NSns36.domaincontrol.com2015-12-06 → 2020-01-19 · 5 obs
● 2015-12-06 05:38:42
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
○NSns37.domaincontrol.com2015-08-19 → 2020-01-19 · 5 obs
● 2015-08-19 03:11:02
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
○NSns38.domaincontrol.com2015-08-19 → 2020-01-19 · 8 obs
● 2015-08-19 03:11:02
○ 2015-12-06 05:38:42
○ 2016-06-20 18:13:26
● 2017-02-20 02:59:52
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
●MXmail.portlandna.com2026-04-29 → 2026-08-16 · 3 obs
● 2026-04-29 09:21:24
● 2026-08-16 01:27:48
○MXmailstore1.secureserver.net2015-12-06 → 2020-01-19 · 5 obs
● 2015-12-06 05:38:42
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
○MXportlandna.com2015-08-19 → 2015-08-19 · 4 obs
● 2015-08-19 03:11:02
○ 2015-12-06 05:38:42
○ 2026-08-16 01:27:48
○MXsmtp.secureserver.net2015-12-06 → 2020-01-19 · 5 obs
● 2015-12-06 05:38:42
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
○A107.180.58.492020-01-19 → 2020-01-19 · 4 obs
● 2020-01-19 15:58:52
○ 2026-04-29 09:21:24
○ 2026-08-16 01:27:48
●A190.92.141.662026-04-29 → 2026-08-16 · 3 obs
● 2026-04-29 09:21:24
● 2026-08-16 01:27:48
○A23.229.132.2012015-08-19 → 2017-02-20 · 5 obs
● 2015-08-19 03:11:02
● 2017-02-20 02:59:52
○ 2020-01-19 15:58:52
○ 2026-08-16 01:27:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| portlandna.com | ns1909214165.a2dns.com, ns1909214166.a2dns.com | 2 records |
✅ Authoritative Response
Server:190.92.141.66
NS records: ns1909214165.a2dns.com, ns1909214166.a2dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portlandna.com (unsigned zone)
⏱️ Timing
Total: 300ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.92.141.66 |
| NS | 2 | ns1909214165.a2dns.com, ns1909214166.a2dns.com |
| MX | 1 | mail.portlandna.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:190.92.141.65 +a +mx +ip4:85. |
| SOA | 1 | ns1909214165.a2dns.com root.server.portl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1909214165.a2dns.com, ns1909214166.a2dns.com)
Analysis
Hierarchy
The parent domain of server.portlandna.com and mail.portlandna.com is portlandna.com.
IP Addresses
portlandna.com directs to one IP number, which is 190.92.141.66.
mail.portlandna.com, ns1909214166.a2dns.com and portlandna.org are examples of other host names that share IP numbers with portlandna.com.
Name Servers
Two name servers handle the delegation for portlandna.com: ns1909214165.a2dns.com and ns1909214166.a2dns.com.
portlandna.com shares its name server setup with other domains, such as portlandna.org and server.portlandna.com.
ns1909214165.a2dns.com resolves to 190.92.141.65. ns1909214166.a2dns.com resolves to 190.92.141.66. Both host names point to a single IP number.
Mail Servers
portlandna.com routes its mail through a single mail server, mail.portlandna.com.
mail.portlandna.com carries a single IP number, which is 190.92.141.66.