stemtechsci.com - dns.ninja
stemtechsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada | ||||||
| PTR | myshopify.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:stemtechsci.com.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=88 | ||||||
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=1791506779 | ||||||
Same first word
stemtechsci.com |
Similar names
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DNS History
6 records (6 active, 0 former)
●NSns1.siteground.net2026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
●NSns2.siteground.net2026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
●MXmx10.antispam.mailspamprotection.com2026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
●MXmx20.antispam.mailspamprotection.com2026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
●MXmx30.antispam.mailspamprotection.com2026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
●A23.227.38.652026-09-04 → 2026-10-09 · 2 obs
● 2026-10-09 00:49:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| stemtechsci.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stemtechsci.com (unsigned zone)
⏱️ Timing
Total: 1324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx20.antispam.mailspamprotection.com (pr, mx10.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:stemtechsci.com.sp |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
stemtechsci.com has exactly one IP address — 23.227.38.65.
smartestore.in, mamyscleaning.com, googxiao.shop plus two other host names have IP numbers in common with stemtechsci.com.
Name Servers
stemtechsci.com is served by two delegated name servers, ns1.siteground.net and ns2.siteground.net.
The name server configuration of stemtechsci.com is shared with other domains, for instance wa-mba.org, greenexpresstravel.gr, tyrecentral-autocentre.co.uk and two others.
Some of stemtechsci.com's name servers are also used by other domains, including blockrealtyfl.com, renewsat.com, trust.com.la and ablazinstudio.com.
ns1.siteground.net resolves to 75.2.77.104. ns2.siteground.net resolves to 99.83.229.113. Both host names point to a single IP number.
Mail Servers
stemtechsci.com uses three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
At least some of the mail servers used by stemtechsci.com are shared with other domains: tradeestimates.com.au, alejandropiccolostudio.com, creativeinvestments-realestate.com and two others among them.
Three hostnames, one IP address apiece: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.