swdev.tech - dns.ninja
swdev.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1788591241 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●NSns-cloud-b2.googledomains.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●NSns-cloud-b3.googledomains.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●NSns-cloud-b4.googledomains.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●MXalt1.aspmx.l.google.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●MXalt2.aspmx.l.google.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●MXalt3.aspmx.l.google.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●MXalt4.aspmx.l.google.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●MXaspmx.l.google.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
●A76.76.21.212026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 06:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| swdev.tech | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swdev.tech (unsigned zone)
⏱️ Timing
Total: 778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
IP Addresses
swdev.tech has exactly one IP address — 76.76.21.21.
tvcpcmf.cn, tbresearch.org, mikapa.cn plus two other host names have IP numbers in common with swdev.tech.
Name Servers
Four name servers handle the delegation for swdev.tech: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
The name servers of swdev.tech overlap at least partially with those of other domains — among them sotaadvisory.com, arcdecks.com, useprimerepairsolutions.com and two more.
Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Five mail servers handle swdev.tech: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by swdev.tech are shared with other domains: stcuthbertscentre.org.uk, ikonicmedia.com, saxtoft.dk and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 64.233.180.27 and 2607:f8b0:4004:c2d::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.