class-connection.com - dns.ninja
class-connection.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
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=1785317662 | ||||||
Subdomains
mail2.class-connection.com |
Same first word
class-connection.com |
DNS History
14 records (2 active, 12 former)
○NSdns.class-connection.com2026-07-28 → 2026-07-29 · 2 obs
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○ 2026-07-29 10:00:52
○NSns1.class-connection.com2026-07-28 → 2026-07-29 · 2 obs
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○ 2026-07-29 10:00:52
●NSns1.dyna-ns.net2026-07-28 → 2026-07-29 · 3 obs
○ 2017-05-22 09:53:14
● 2026-07-28 20:35:46
● 2026-07-29 10:00:52
● 2026-07-28 20:35:46
● 2026-07-29 10:00:52
○NSns1.valcom.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 00:46:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○NSns2.class-connection.com2026-07-28 → 2026-07-29 · 2 obs
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○ 2026-07-29 10:00:52
●NSns2.dyna-ns.net2026-07-28 → 2026-07-29 · 3 obs
○ 2017-05-22 09:53:14
● 2026-07-28 20:35:46
● 2026-07-29 10:00:52
● 2026-07-28 20:35:46
● 2026-07-29 10:00:52
○NSns2.valcom.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 00:46:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○MXmail.class-connection.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 00:46:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○MXmail2.class-connection.com2015-07-02 → 2015-12-22 · 4 obs
● 2015-07-02 00:46:48
● 2015-12-22 08:43:10
○ 2016-01-28 08:35:30
○ 2026-07-29 10:00:52
● 2015-12-22 08:43:10
○ 2016-01-28 08:35:30
○ 2026-07-29 10:00:52
○MXmx.class-connection.com2026-07-28 → 2026-07-29 · 2 obs
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○ 2026-07-29 10:00:52
○A2001:1900:2245:c250::602016-01-28 → 2017-05-22 · 5 obs
○ 2015-07-02 00:46:48
● 2016-01-28 08:35:30
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2016-01-28 08:35:30
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○A4.59.151.1102015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 00:46:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○A64.113.9.1272026-07-28 → 2026-07-29 · 2 obs
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
○ 2026-07-29 10:00:52
○A70.186.240.1602016-10-29 → 2017-05-22 · 5 obs
○ 2016-01-28 08:35:30
● 2016-10-29 01:09:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
● 2016-10-29 01:09:48
● 2017-05-22 09:53:14
○ 2026-07-28 20:35:46
○ 2026-07-29 10:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| class-connection.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.26.92
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class-connection.com (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
The domain mail2.class-connection.com falls under the parent class-connection.com.
Name Servers
class-connection.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.
class-connection.com shares its NS records with other domains, for example slippagetolerance.com, ivkjdnkjvr.click, qotoboxacexuzu.eu and two others.
Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.