portermag.com - robtex.com
portermag.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.portermag.com ⭐ | ||||||
| A | 173.232.42.153🇺🇸 EONIX-NA173.232.40.0/22 | ||||||
| PTR | portermag.com | ||||||
| NS | ns1.portermag.com | ||||||
| NS | ns2.portermag.com | ||||||
| MX | mx.portermag.com ⭐ | ||||||
| A | 173.232.42.153🇺🇸 EONIX-NA173.232.40.0/22 | ||||||
| PTR | portermag.com | ||||||
| TXT | v=spf1 a:dns.portermag.com ~all | ||||||
| SOA | dns.portermag.comhostmaster@portermag.com serial=1671942539 | ||||||
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=1774374827 | ||||||
PTR for
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns.portermag.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-11-15 15:18:32
● 2026-03-24 18:11:56
● 2026-03-24 18:11:56
●NSns1.portermag.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-11-15 15:18:32
● 2026-03-24 18:11:56
● 2026-03-24 18:11:56
○NSns1.thatdope.com2015-11-09 → 2016-12-02 · 4 obs
● 2015-11-09 21:26:52
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
●NSns2.portermag.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-11-15 15:18:32
● 2026-03-24 18:11:56
● 2026-03-24 18:11:56
○NSns2.thatdope.com2015-11-09 → 2016-12-02 · 4 obs
● 2015-11-09 21:26:52
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
●MXmx.portermag.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-11-15 15:18:32
● 2026-03-24 18:11:56
● 2026-03-24 18:11:56
○MXportermag.com2015-11-09 → 2016-12-02 · 4 obs
● 2015-11-09 21:26:52
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
○A199.102.224.2392015-11-09 → 2016-12-02 · 4 obs
● 2015-11-09 21:26:52
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
● 2016-12-02 08:11:06
○ 2017-11-15 15:18:32
○ 2026-03-24 18:11:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| portermag.com | ns1.portermag.com, ns2.portermag.com | 2 records |
✅ Authoritative Response
Server:104.140.77.58
NS records: ns1.portermag.com, ns2.portermag.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portermag.com (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.portermag.com, ns1.portermag.com |
| MX | 1 | mx.portermag.com (pri: 0) |
| TXT | 1 | v=spf1 a:dns.portermag.com ~all |
| SOA | 1 | dns.portermag.com hostmaster.portermag.c |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.portermag.com, ns2.portermag.com)
Analysis
Name Servers
portermag.com is delegated to three name servers dns.portermag.com, ns1.portermag.com and ns2.portermag.com.
Host names with a single IP address: dns.portermag.com points to 173.232.42.153.
Mail Servers
portermag.com is handled by a single mail server, mx.portermag.com.
The host name mx.portermag.com points to IP 173.232.42.153.