artsofunderstanding.com - dns.ninja
artsofunderstanding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::215AS482542a07:7800::/48 | ||||||
| A | 185.146.167.199 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59 | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88 | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191 | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209 | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67 | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1713465495 | ||||||
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=1794355776 | ||||||
Previously MX for
artsofunderstanding.com |
Same first word
artsofunderstanding.org |
artsofunderstanding.com |
DNS History
11 records (7 active, 4 former)
●NSns1.stackdns.com2026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
○NSns1.westservers.net2015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 15:01:44
○ 2026-09-13 17:04:34
○ 2026-11-11 00:37:48
●NSns2.stackdns.com2026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
○NSns2.westservers.net2015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 15:01:44
○ 2026-09-13 17:04:34
○ 2026-11-11 00:37:48
●NSns3.stackdns.com2026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
●NSns4.stackdns.com2026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
○MXartsofunderstanding.com2015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 15:01:44
○ 2026-09-13 17:04:34
○ 2026-11-11 00:37:48
●MXmx.stackmail.com2026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
●A185.146.167.1992026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
●A2a07:7800::2152026-09-13 → 2026-11-11 · 3 obs
● 2026-09-13 17:04:34
● 2026-11-11 00:37:48
○A67.212.230.42015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 15:01:44
○ 2026-09-13 17:04:34
○ 2026-11-11 00:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| artsofunderstanding.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for artsofunderstanding.com (unsigned zone)
⏱️ Timing
Total: 1501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.199 |
| AAAA | 1 | 2a07:7800::215 |
| NS | 4 | ns2.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
artsofunderstanding.com has two IP addresses: 185.146.167.199 and 2a07:7800::215
Name Servers
The domain artsofunderstanding.com is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
The host names ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com each point to one IP number: ns1.stackdns.com points to 35.197.225.59. ns2.stackdns.com points to 146.148.28.88. ns3.stackdns.com points to 35.198.79.191. ns4.stackdns.com points to 104.196.137.209.
Mail Servers
artsofunderstanding.com routes its mail through a single mail server, mx.stackmail.com.
The host name mx.stackmail.com points to one IP number: 185.151.28.67.