eris.codingworkshop.eu.org - robtex.com

eris.codingworkshop.eu.org

DNSSEC⚠️ Not signed
A2001:470:71:8e7:aaa1:59ff:fe2b:397f🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTReris.codingworkshop.eu.org
A51.68.128.224🇫🇷 OVH51.68.0.0/16

codingworkshop.eu.org

DNSSEC⚠️ Not signed
A2001:470:71:8e7:aaa1:59ff:fe2b:397f🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A51.68.128.224🇫🇷 OVH51.68.0.0/16
NSeris ⭐
NSfns1.42.pl
NSfns2.42.pl
MXeris.codingworkshop.eu.org ⭐
MXceres.codingworkshop.eu.org(5)
TXTv=spf1 ip4:51.68.128.224 ip4:51.68.128.225 ip6:2001:470:71:8e7:aaa1:59ff:fe2b...
SOAerishostmaster@codingworkshop.eu.org 2026-02-23 #2

PTR for

224.128.68.51.in-addr.arpa
f.7.9.3.b.2.e.f.f.f.9.5.1.a.a.a.7.e.8.0.1.7.0.0.0.7.4.0.1.0.0.2.ip6.arpa

MX for

belliash.eu.org
codingworkshop.eu.org
asiotec.eu.org

Same first word

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DNS History

2 records (2 active, 0 former)

A2001:470:71:8e7:aaa1:59ff:fe2b:397f51.68.128.224
●A2001:470:71:8e7:aaa1:59ff:fe2b:397f2026-02-18 → 2026-03-30 · 2 obs
● 2026-02-18 01:42:12
● 2026-03-30 10:56:12
●A51.68.128.2242026-02-18 → 2026-03-30 · 2 obs
● 2026-02-18 01:42:12
● 2026-03-30 10:56:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
eu.orghobbes.bsd-dk.dk, wombat.billaud.eu.org, gra.wolfhugel.eu, ns1.eriomem.net...6 records
codingworkshop.eu.orgfns1.42.pl, fns2.42.pl-

✅ Authoritative Response

Server:51.38.99.90

NS records: fns1.42.pl, fns2.42.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingworkshop.eu.org (unsigned zone)

⏱️ Timing

Total: 1234ms | Queries: -

📄 Records

TypeCountSample Data
A151.68.128.224
AAAA12001:470:71:8e7:aaa1:59ff:fe2b:397f

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns.bortzmeyer.eu.org, ns1.eu.org, wombat.billaud.eu.org...)

Analysis

Mail Server Role

eris.codingworkshop.eu.org serves mail for belliash.eu.org, codingworkshop.eu.org and asiotec.eu.org.

Together with eris.codingworkshop.eu.org, ceres.codingworkshop.eu.org is commonly used as a mail server.

IP Addresses

eris.codingworkshop.eu.org resolves to two IP numbers: 2001:470:71:8e7:aaa1:59ff:fe2b:397f and 51.68.128.224.

Other host names, for instance, codingworkshop.eu.org and belliash.eu.org share IP numbers with eris.codingworkshop.eu.org.