secondary21.net - robtex.com
secondary21.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.123🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1778606811 | ||||||
net
| 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=1778605796 | ||||||
Previously MX for
secondary21.net |
Same first word
secondary21.net |
DNS History
12 records (4 active, 8 former)
●NSns1.dnsowl.com2026-03-16 → 2026-05-12 · 3 obs
● 2026-03-16 06:18:54
● 2026-05-12 17:33:32
○NSns13.pcultimate.biz2016-01-27 → 2016-04-25 · 4 obs
● 2016-04-25 16:10:58
○ 2017-04-05 20:05:22
○ 2026-05-12 17:33:32
○NSns14.pcultimate.biz2016-01-27 → 2016-04-25 · 4 obs
● 2016-04-25 16:10:58
○ 2017-04-05 20:05:22
○ 2026-05-12 17:33:32
●NSns2.dnsowl.com2026-03-16 → 2026-05-12 · 3 obs
● 2026-03-16 06:18:54
● 2026-05-12 17:33:32
○NSns21.unimon.asia2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 20:05:22
○ 2026-03-16 06:18:54
○ 2026-05-12 17:33:32
●NSns3.dnsowl.com2026-03-16 → 2026-05-12 · 3 obs
● 2026-03-16 06:18:54
● 2026-05-12 17:33:32
○NSnsx.unimon.asia2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 20:05:22
○ 2026-03-16 06:18:54
○ 2026-05-12 17:33:32
○MXmail.secondary21.net2016-01-27 → 2016-04-25 · 4 obs
● 2016-04-25 16:10:58
○ 2017-04-05 20:05:22
○ 2026-05-12 17:33:32
○MXsecondary21.net2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 20:05:22
○ 2026-03-16 06:18:54
○ 2026-05-12 17:33:32
○A185.139.1.262017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 20:05:22
○ 2026-03-16 06:18:54
○ 2026-05-12 17:33:32
○A210.1.31.382016-01-27 → 2016-04-25 · 4 obs
● 2016-04-25 16:10:58
○ 2017-04-05 20:05:22
○ 2026-05-12 17:33:32
●A91.195.240.1232026-03-16 → 2026-05-12 · 3 obs
● 2026-03-16 06:18:54
● 2026-05-12 17:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| secondary21.net | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secondary21.net (unsigned zone)
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.123 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
IP Addresses
secondary21.net points to a single IP number: 91.195.240.123.
other host names for instance epikventures.com, supermail.life, www.qualitybasics.org, gbvac.com and recovereasenow.com share IP numbers with secondary21.net.
Name Servers
secondary21.net is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
secondary21.net at least partially shares name servers with other domains, for instance gxbma.com, dscenn.com, bangbrors.com, sese17.com and ydapg.com.
Host names with four IP numbers:
ns1.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173
ns2.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130
ns3.dnsowl.com points to: 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98