study.tech - dns.ninja
study.tech
| DNSSEC | β οΈ Not signed | ||||||
| A | 134.209.19.128π¬π§ DIGITALOCEAN134.209.16.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com β | ||||||
| A | 2606:4700:52::ac40:34d2πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515πΊπΈ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209πΊπΈ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mx2.zoho.eu β | ||||||
| A | 185.230.214.166π³π± ZOHO-EU185.230.214.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx3.zoho.eu(20) | ||||||
| A | 185.230.212.166π³π± ZOHO-EU185.230.212.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx.zoho.eu(50) | ||||||
| A | 185.230.214.166π³π± ZOHO-EU185.230.214.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| TXT | v=spf1 include:zoho.eu include:amazonses.com include:eu.transmail.net include... | ||||||
| TXT | amazonses:wIZDQwmVzPURQhPnMlkiH5ev+UVrGKxSB/DKHo/Da3Q= | ||||||
| SOA | ns1.digitalocean.comhostmaster@study.tech serial=0 | ||||||
tech
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com β | ||||||
| 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=1787868241 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
βNSns1.digitalocean.com2026-08-24 β 2026-08-27 Β· 2 obs
β 2026-08-27 22:49:14
βNSns2.digitalocean.com2026-08-24 β 2026-08-27 Β· 2 obs
β 2026-08-27 22:49:14
βNSns3.digitalocean.com2026-08-24 β 2026-08-27 Β· 2 obs
β 2026-08-27 22:49:14
βA134.209.19.1282026-08-24 β 2026-08-27 Β· 2 obs
β 2026-08-27 22:49:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| study.tech | ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com | - |
β Authoritative Response
Server:172.64.49.209
NS records: ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for study.tech (unsigned zone)
β±οΈ Timing
Total: 205ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.209.19.128 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| MX | 3 | mx.zoho.eu (pri: 10), mx3.zoho.eu (pri: 50)... |
| TXT | 2 | v=spf1 include:zoho.eu include:amazonses, amazonses:wIZDQwmVzPURQhPnMlkiH5ev+UVrGK |
| SOA | 1 | ns1.digitalocean.com hostmaster.study.te |
π Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
study.tech resolves to one IP address: 134.209.19.128.
Name Servers
The authoritative name servers for study.tech are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com β three in total.
The name servers of study.tech overlap at least partially with those of other domains β among them lnb.do, custom.cl, netzlicht.com and two more.
These name servers commonly appear in combination with the name servers ns4.digitalocean.com.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com β 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com β 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com β 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
Mail for study.tech is routed through three mail servers β mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
study.tech has at least partial mail server overlap with other domains such as chocolandboutique.com, mombeinnovations.com, shipls.com and two more.
Three hostnames, each with one IP address: mx2.zoho.eu points to 185.230.214.166, mx3.zoho.eu points to 185.230.212.166 and mx.zoho.eu points to 185.230.214.166. Note that mx2.zoho.eu and mx.zoho.eu share the same IP.
Both mx2.zoho.eu and mx.zoho.eu resolve to 185.230.214.166 IP addresses each.