testscience.org - robtex.com
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testscience.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ | ||||||
| NS | a2.org.afilias-nst.info⚠️ | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info⚠️ | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Up
www.testscience.org |
Same first word
testscience.org |
DNS History
13 records (11 active, 2 former)
●NSns-1472.awsdns-56.org2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●NSns-1877.awsdns-42.co.uk2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●NSns-243.awsdns-30.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●NSns-572.awsdns-07.net2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●MXalt1.aspmx.l.google.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●MXalt2.aspmx.l.google.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●MXalt3.aspmx.l.google.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●MXalt4.aspmx.l.google.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●MXaspmx.l.google.com2019-03-28 → 2026-02-17 · 2 obs
● 2026-02-17 10:05:50
●A199.16.172.332026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 10:05:48
● 2026-02-17 10:05:50
●A199.16.173.2122026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 10:05:48
● 2026-02-17 10:05:50
○A34.193.35.472019-03-28 → 2019-03-28 · 3 obs
○ 2026-02-17 10:05:48
○ 2026-02-17 10:05:50
○A54.88.232.702019-03-28 → 2019-03-28 · 3 obs
○ 2026-02-17 10:05:48
○ 2026-02-17 10:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| testscience.org | ns-1472.awsdns-56.org, ns-1877.awsdns-42.co.uk, ns-243.awsdns-30.com, ns-572.awsdns-07.net | 1 record |
✅ Authoritative Response
Server: 205.251.197.192
NS records: ns-1472.awsdns-56.org, ns-1877.awsdns-42.co.uk, ns-243.awsdns-30.com, ns-572.awsdns-07.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testscience.org (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.173.212, 199.16.172.33 |
| NS | 4 | ns-1472.awsdns-56.org, ns-1877.awsdns-42.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, verification=452364299 |
| SOA | 1 | ns-1877.awsdns-42.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1472.awsdns-56.org)
AI analysis
The parent of www.testscience.org is testscience.org.
testscience.org points to two IP numbers: 199.16.172.33 and 199.16.173.212.
Other host names such as bastaeldersburg.com, engagedaudio.com, usersolutions.com, barteltremodel.com and hermannpark.org share IPs with testscience.org.
testscience.org is delegated to four name servers: ns-243.awsdns-30.com, ns-572.awsdns-07.net, ns-1472.awsdns-56.org and ns-1877.awsdns-42.co.uk.
testscience.org at least partially shares name servers with other domains, for instance citizenwatch-global.com, ybusa.com, agf.jp, idg-veranstaltungen.de and zonepdf.com.
these name servers are often used with the name servers ns-806.awsdns-36.net, ns-1231.awsdns-25.org, ns-1725.awsdns-23.co.uk, ns-437.awsdns-54.com, ns-1318.awsdns-36.org, ns-1756.awsdns-27.co.uk, ns-502.awsdns-62.com and ns-391.awsdns-48.com.
Host names with two IP numbers: ns-243.awsdns-30.com points to 2600:9000:5300:f300::1 and 205.251.192.243; ns-572.awsdns-07.net points to 2600:9000:5302:3c00::1 and 205.251.194.60; ns-1472.awsdns-56.org points to 2600:9000:5305:c000::1 and 205.251.197.192; ns-1877.awsdns-42.co.uk points to 2600:9000:5307:5500::1 and 205.251.199.85.
Five mail servers handle testscience.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
testscience.org shares at least partially some mail servers with other domains, including mebora.nl, goodhouselaw.com, larkandberry.com, ns500699.ns500699.ns500699.ns500734.ns500693.ns500693.ns500699.ns500693.ns500699.ns500699.ns500683.ns500588.ns500578.ns500110.dtrkdll.com and ns500671.ns500754.ns500671.ns500704.ns500671.ns500742.ns500671.ns500704.ns500731.ns500705.ns500649.ns500649.ns500649.ns500666.tenderladiesbz.com.
these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.