qualitydoor.net - robtex.com
qualitydoor.net
| 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 | ||||||
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=1776119872 | ||||||
PTR for
Same first word
qualitydoor.com |
qualitydoor.biz |
qualitydoor.net |
DNS History
12 records (2 active, 10 former)
○NShope.netwizards.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 16:40:24
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
●NSns1.dyna-ns.net2026-02-27 → 2026-04-13 · 3 obs
○ 2017-01-31 16:35:40
● 2026-02-27 08:16:28
● 2026-04-13 22:44:20
● 2026-02-27 08:16:28
● 2026-04-13 22:44:20
●NSns2.dyna-ns.net2026-02-27 → 2026-04-13 · 3 obs
○ 2017-01-31 16:35:40
● 2026-02-27 08:16:28
● 2026-04-13 22:44:20
● 2026-02-27 08:16:28
● 2026-04-13 22:44:20
○NSsk.s5.bns1.ns129.searchreinvented.com2015-11-11 → 2017-01-31 · 5 obs
○ 2015-06-29 20:59:10
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
○NSsk.s5.bns2.ns129.searchreinvented.com2015-11-11 → 2017-01-31 · 5 obs
○ 2015-06-29 20:59:10
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
○NSspirit.netwizards.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 16:40:24
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○MXmail.b-io.co2015-06-29 → 2016-05-03 · 5 obs
○ 2007-09-15 16:40:24
● 2015-06-29 20:59:10
● 2016-05-03 07:49:16
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
● 2015-06-29 20:59:10
● 2016-05-03 07:49:16
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
○MXmail.qualitydoor.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 16:40:24
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○A141.8.225.422015-11-11 → 2017-01-31 · 5 obs
○ 2015-06-29 20:59:10
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
● 2015-11-11 23:10:22
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
○A208.91.197.1322015-06-29 → 2015-06-29 · 4 obs
○ 2007-09-15 16:40:24
● 2015-06-29 20:59:10
○ 2015-11-11 23:10:22
○ 2026-04-13 22:44:20
● 2015-06-29 20:59:10
○ 2015-11-11 23:10:22
○ 2026-04-13 22:44:20
○A216.251.32.922007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 16:40:24
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○ 2015-06-29 20:59:10
○ 2026-04-13 22:44:20
○PTRsk.s5.bns1.ns129.searchreinvented.com2017-01-31 → 2017-01-31 · 3 obs
● 2017-01-31 16:35:40
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
○ 2026-02-27 08:16:28
○ 2026-04-13 22:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qualitydoor.net | ns2.dyna-ns.net, ns1.dyna-ns.net | 4 records |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualitydoor.net (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dyna-ns.net, ns2.dyna-ns.net, ns1.dyna-ns.net...)
Analysis
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle delegation for qualitydoor.net.
qualitydoor.net uses the same name server setup as other domains, for example lastomails.com, com-hzq.xin, xn--910bn74bvpg.com, quantumai-uk.com and learncode.today.
Host names with four IP numbers
The host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
The host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5