fermilabed.org - robtex.com
fermilabed.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:6a:0:105:f0:0:105:142🇺🇸 AS31522620:6a::/48 Fermi National Accelerator Lab PO Box 500 Batavia IL 60510, USA | ||||||
| PTR | fermilabed.org | ||||||
| PTR | muoncollider.org | ||||||
| PTR | neutrinofactory.org | ||||||
| PTR | vip-webt20c21.fnal.gov | ||||||
| A | 131.225.105.142🇺🇸 AS3152131.225.0.0/16 Fermi National Accelerator Lab 3 Tevatron Circle Batavia IL 60510, USA | ||||||
| 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 | ||||||
| SOA | ns2.fnal.govnetmanager@fnal.gov 2015-05-01 #15 | ||||||
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=1785173268 | ||||||
PTR for
Same first word
fermilabed.org |
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DNS History
7 records (4 active, 3 former)
○NSnsdns1.fnal.gov2015-07-17 → 2016-04-04 · 4 obs
● 2016-04-04 21:46:50
○ 2016-09-19 17:43:48
○ 2026-07-27 18:19:36
●A131.225.105.1422026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 01:43:02
● 2026-07-27 18:19:36
○A131.225.105.2322015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-17 11:30:18
○ 2026-07-27 18:19:36
○A131.225.105.502015-11-17 → 2017-04-01 · 5 obs
● 2015-11-17 11:30:18
● 2017-04-01 12:15:06
○ 2026-07-08 01:43:02
○ 2026-07-27 18:19:36
●A2620:6a:0:105:f0:0:105:1422026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 01:43:02
● 2026-07-27 18:19:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| fermilabed.org | ns1.fnal.gov, ns2.fnal.gov | - |
✅ Authoritative Response
Server:198.49.208.71
NS records: ns1.fnal.gov, ns2.fnal.gov
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fermilabed.org (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.225.105.142 |
| AAAA | 1 | 2620:6a:0:105:f0:0:105:142 |
| NS | 2 | ns2.fnal.gov, ns1.fnal.gov |
| SOA | 1 | ns2.fnal.gov netmanager.fnal.gov |
Analysis
IP Addresses
fermilabed.org directs to two IP numbers, 131.225.105.142 and 2620:6a:0:105:f0:0:105:142
vip-webt20c21.fnal.gov and muoncollider.org, along with other host names, share IP addresses with fermilabed.org.
Name Servers
fermilabed.org is delegated to two name servers: ns1.fnal.gov and ns2.fnal.gov.
The name server configuration of fermilabed.org is shared with other domains, for instance scientificlinux.org, fnal.jobs, vlhc.org and two others.
Some of fermilabed.org's name servers are also used by other domains, including fnal.gov, 225.131.in-addr.arpa, 0.0.0.0.a.6.0.0.0.2.6.2.ip6.arpa and sdss2.org.
These name servers are regularly seen alongside adns1.es.net and adns2.es.net as name servers.
ns1.fnal.gov and ns2.fnal.gov each resolve to two IP addresses: ns1.fnal.gov points to 198.49.208.71 and 2620:6a:0:1203::208:71, while ns2.fnal.gov points to 198.49.208.70 and 2620:6a:0:1203::208:70.