freshwaterscience.com - dns.ninja
freshwaterscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1785960219 | ||||||
Previously MX for
freshwaterscience.com |
Subdomains
hostmaster.freshwaterscience.com |
Same first word
freshwaterscience.com |
DNS History
13 records (3 active, 10 former)
○NSns-1169.awsdns-18.org2015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
○NSns-1572.awsdns-04.co.uk2015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
○NSns-284.awsdns-35.com2015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
○NSns-965.awsdns-56.net2015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
●NSns.buydomains.com2026-03-25 → 2026-08-05 · 3 obs
● 2026-03-25 02:02:54
● 2026-08-05 20:08:42
○NSns1.dreamhost.com2016-10-27 → 2017-08-20 · 5 obs
● 2016-10-27 08:25:52
● 2017-08-20 20:39:44
○ 2026-03-25 02:02:54
○ 2026-08-05 20:08:42
○NSns2.dreamhost.com2016-10-27 → 2017-08-20 · 5 obs
● 2016-10-27 08:25:52
● 2017-08-20 20:39:44
○ 2026-03-25 02:02:54
○ 2026-08-05 20:08:42
○NSns3.dreamhost.com2016-10-27 → 2017-08-20 · 5 obs
● 2016-10-27 08:25:52
● 2017-08-20 20:39:44
○ 2026-03-25 02:02:54
○ 2026-08-05 20:08:42
●NSthis-domain-for-sale.com2026-03-25 → 2026-08-05 · 3 obs
● 2026-03-25 02:02:54
● 2026-08-05 20:08:42
○MXfreshwaterscience.com2015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
●A207.148.248.1432026-03-25 → 2026-08-05 · 6 obs
● 2026-03-25 02:02:54
● 2026-04-15 05:49:26
○ 2026-06-11 20:43:12
● 2026-06-23 04:29:52
● 2026-08-05 20:08:42
○A54.69.116.662015-06-17 → 2016-04-14 · 4 obs
● 2016-04-14 04:01:00
○ 2016-10-27 08:25:52
○ 2026-08-05 20:08:42
○A67.205.10.2302016-10-27 → 2017-08-20 · 5 obs
● 2016-10-27 08:25:52
● 2017-08-20 20:39:44
○ 2026-03-25 02:02:54
○ 2026-08-05 20:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| freshwaterscience.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freshwaterscience.com (unsigned zone)
⏱️ Timing
Total: 3055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
freshwaterscience.com is a parent domain of hostmaster.freshwaterscience.com.
IP Addresses
freshwaterscience.com has exactly one IP address — 207.148.248.143.
edup.org, ns2.mobilebucks.com, blog.happycaking.com plus two other host names have IP numbers in common with freshwaterscience.com.
Name Servers
freshwaterscience.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of freshwaterscience.com is shared with other domains, for instance orientalsecret.com, expedients.com, unionchemical.com and two others.
freshwaterscience.com shares at least some of its name servers with other domains, including bcdenver.com, scooterelettricimilano.com, naturop.com and two others.
These name servers are frequently seen alongside the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.