dns.opamp.org - robtex.com

dns.opamp.org

DNSSEC⚠️ Not signed
A209.141.47.85🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions
PTRelectron.jfet.org
MXmail.jfet.org ⭐
A209.141.47.85🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions
PTRelectron.jfet.org

opamp.org

DNSSEC⚠️ Not signed
A209.141.47.85🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions
NSdns.jfet.org ⭐
NSns1.jim.sh
MXmail.jfet.org ⭐
TXTv=spf1 a mx include:jfet.org -all
TXTRiad Wahby (rsw@jfet.org) - opamp.org
SOAdns.jfet.orgrsw@jfet.org 2020-12-21 #1

Previously NS for

wahby.net
phonon.net
jfet.org
tita.nyc
crypto.fyi
fort-awesome.org
opamp.org
wahby.us
wahby.org

Same first word

dns.it
dns.nu
dns.s3.amazonaws.com
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dns.googleapis.com
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dns.twmail.org
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dns.com.tr
dns.vin
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dns.solutions
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dns.fr
dns.lu
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dns.gd.cn
dns.or.at
dns.academy
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dns.media
dns.fail
dns.ng
dns.com.au
dns.pt
dns.af

Similar names

dsn.ua
nds.id
nds.tank.jp
snd.biz
nsd.ro
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nsd.withgoogle.com
snd.co.jp
sdn.co.za
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snd.at
nsd.me

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026MXmail.jfet.orgA209.141.47.85205.185.127.170
●MXmail.jfet.org2026-03-10 → 2026-05-10 · 2 obs
● 2026-03-10 12:38:52
● 2026-05-10 08:36:22
○A205.185.127.1702015-08-27 → 2017-08-18 · 4 obs
● 2015-08-27 07:19:44
● 2017-08-18 17:24:00
○ 2026-03-10 12:38:52
○ 2026-05-10 08:36:22
●A209.141.47.852026-03-10 → 2026-05-10 · 3 obs
○ 2017-08-18 17:24:00
● 2026-03-10 12:38:52
● 2026-05-10 08:36:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
opamp.orgdns.jfet.org, ns1.jim.sh1 record

✅ Authoritative Response

Server:72.94.20.50

NS records: dns.jfet.org, ns1.jim.sh

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at org: Error: DNS query timeout: 199.249.120.1 for DNSKEY org

⏱️ Timing

Total: 3589ms | Queries: -

📄 Records

TypeCountSample Data
A1209.141.47.85
MX1mail.jfet.org (pri: 10)

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns.jfet.org)

Analysis

IP Addresses

dns.opamp.org resolves to one IP number: 209.141.47.85.

other host names including photon.jfet.org, opamp.org, rsw.jfet.org, electron.jfet.org and antiproton.jfet.org share IP numbers with dns.opamp.org.

Mail Servers

dns.opamp.org is handled by a single mail server, mail.jfet.org.

dns.opamp.org shares the same mail server setup as other domains, for instance mx.checking.systems, phonon.net, fort-awesome.org and opamp.org.

mail.jfet.org resolves to IP 209.141.47.85.