scientificlinux.org - dns.ninja
scientificlinux.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.225.105.97🇺🇸 AS3152131.225.0.0/16 Fermi National Accelerator Lab 3 Tevatron Circle Batavia IL 60510, USA | ||||||
| PTR | scientificlinux.org | ||||||
| PTR | vip-webt5c902.fnal.gov | ||||||
| NS | ns2.fnal.gov ⭐ | ||||||
| A | 2620:6a:0:1203::208:70🇺🇸 AS31522620:6a::/48 Fermi National Accelerator Lab PO Box 500 Batavia IL 60510, USA | ||||||
| PTR | ns2.fnal.gov | ||||||
| A | 198.49.208.70🇺🇸 AS3152198.49.208.0/24 Fermi National Accelerator Lab P.O. Box 500 Batavia IL 60510, USA | ||||||
| PTR | ns2.fnal.gov | ||||||
| NS | ns1.fnal.gov | ||||||
| A | 2620:6a:0:1203::208:71🇺🇸 AS31522620:6a::/48 Fermi National Accelerator Lab PO Box 500 Batavia IL 60510, USA | ||||||
| PTR | ns1.fnal.gov | ||||||
| A | 198.49.208.71🇺🇸 AS3152198.49.208.0/24 Fermi National Accelerator Lab P.O. Box 500 Batavia IL 60510, USA | ||||||
| PTR | ns1.fnal.gov | ||||||
| TXT | google-site-verification=DFN2O6_SykIjwAAebbz82otHJdslUjg9LzdCk1FotE0 | ||||||
| SOA | ns2.fnal.govnetmanager@fnal.gov 2015-05-01 #39 | ||||||
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=1785068946 | ||||||
rank #7054 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #227,729
PTR for
Subdomains
rsync.scientificlinux.org |
ftp.scientificlinux.org |
ftp1.scientificlinux.org |
www.scientificlinux.org |
ftp2.scientificlinux.org |
staging.scientificlinux.org |
Same first word
scientificlinux.org |
scientificlinux.com |
DNS History
5 records (3 active, 2 former)
○NSnsdns1.fnal.gov2015-08-03 → 2016-06-03 · 4 obs
● 2016-06-03 17:49:10
○ 2016-09-29 18:05:12
○ 2026-07-26 12:56:56
○A131.225.105.152015-08-03 → 2016-09-29 · 4 obs
● 2016-09-29 18:05:12
○ 2026-02-21 10:41:12
○ 2026-07-26 12:56:56
●A131.225.105.972026-02-21 → 2026-07-26 · 3 obs
● 2026-02-21 10:41:12
● 2026-07-26 12:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| scientificlinux.org | ns1.fnal.gov, ns2.fnal.gov | - |
✅ Authoritative Response
Server:198.49.208.70
NS records: ns1.fnal.gov, ns2.fnal.gov
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scientificlinux.org (unsigned zone)
⏱️ Timing
Total: 1867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.225.105.97 |
| NS | 2 | ns1.fnal.gov, ns2.fnal.gov |
| TXT | 1 | google-site-verification=DFN2O6_SykIjwAA |
| SOA | 1 | ns2.fnal.gov netmanager.fnal.gov |
Analysis
Hierarchy
scientificlinux.org is the parent domain of rsync.scientificlinux.org, ftp.scientificlinux.org, ftp1.scientificlinux.org, www.scientificlinux.org, ftp2.scientificlinux.org and a few other host names.
IP Addresses
scientificlinux.org resolves to just one IP address, 131.225.105.97.
Host names such as vip-webt5c902.fnal.gov and darkenergysurvey.org share IP numbers with scientificlinux.org.
Name Servers
The NS records for scientificlinux.org delegate to ns1.fnal.gov and ns2.fnal.gov.
scientificlinux.org shares its NS records with other domains, for example fermitest.fnal.gov, 217.190.192.in-addr.arpa, neutrinofactory.org and two others.
scientificlinux.org at least partially shares name servers with other domains, including sdss2.org, fnal.gov, 225.131.in-addr.arpa and 0.0.0.0.a.6.0.0.0.2.6.2.ip6.arpa.
These name servers are frequently seen alongside the name servers adns1.es.net, adns2.es.net, ens1.jhmi.edu and ens1.jhu.edu.
ns1.fnal.gov resolves to 198.49.208.71 and 2620:6a:0:1203::208:71. Likewise, ns2.fnal.gov resolves to 198.49.208.70 and 2620:6a:0:1203::208:70 — two IP addresses apiece.