complexfluids.org - dns.ninja
complexfluids.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.165.123.1🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix | ||||||
| PTR | web-dynamic-aws.seas.harvard.edu | ||||||
| NS | ns39.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns40.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS39.WORLDNIC.COMnamehost@WORLDNIC.COM serial=115041617 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786670054 | ||||||
Subdomains
Same first word
complexfluids.net |
complexfluids.org |
DNS History
7 records (3 active, 4 former)
●NSns39.worldnic.com2015-02-18 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:00
●NSns40.worldnic.com2015-02-18 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:00
○MXp.webcom.ctmail.com2016-01-21 → 2018-07-23 · 5 obs
● 2016-01-21 07:24:00
● 2018-07-23 04:58:26
○ 2026-03-04 19:27:28
○ 2026-08-14 01:42:00
○MXsm-mpv-1.seas.harvard.edu2015-02-18 → 2015-02-18 · 3 obs
○ 2015-10-20 20:47:30
○ 2026-08-14 01:42:00
○MXsm-mpv-2.seas.harvard.edu2015-02-18 → 2015-02-18 · 3 obs
○ 2015-10-20 20:47:30
○ 2026-08-14 01:42:00
○A140.247.173.1322015-02-18 → 2015-02-18 · 3 obs
○ 2015-10-20 20:47:30
○ 2026-08-14 01:42:00
●A54.165.123.12015-10-20 → 2026-08-14 · 3 obs
● 2015-10-20 20:47:30
● 2026-08-14 01:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| complexfluids.org | ns40.worldnic.com, ns39.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns40.worldnic.com, ns39.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for complexfluids.org (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.165.123.1 |
| NS | 2 | ns39.worldnic.com, ns40.worldnic.com |
| SOA | 1 | NS39.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
complexfluids.org is a parent domain, with ns1.complexfluids.org, www.complexfluids.org and ns2.complexfluids.org beneath it.
IP Addresses
complexfluids.org has exactly one IP address — 54.165.123.1.
Other host names — www.complexfluids.org, ns2.complexfluids.org, web-dynamic-aws.seas.harvard.edu and ns1.complexfluids.org — share IP numbers with complexfluids.org.
Name Servers
complexfluids.org is delegated to two name servers: ns39.worldnic.com and ns40.worldnic.com.
The name server configuration of complexfluids.org is shared with other domains, for instance dynamedia.net, answersetc.com, journalaltacalifornia.net and two others.
complexfluids.org has a partial name server overlap with other domains — among them temasekinvestmentservices.com and jvb.net.
ns39.worldnic.com directs to 162.159.26.212 and ns40.worldnic.com directs to 162.159.27.146; each host name points to exactly one IP number.