happyhackingday.org - robtex.com
happyhackingday.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.81.120.26🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| NS | ns17.knownsrv.com ⭐ | ||||||
| A | 77.81.120.21🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| NS | ns18.knownsrv.com | ||||||
| A | 77.81.120.22🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| MX | happyhackingday.org ⭐ | ||||||
| A | 77.81.120.26🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| TXT | v=spf1 +a +mx +ip4:77.81.120.20 include:relay.mailchannels.net +ip4:77.81.120... | ||||||
| SOA | ns17.knownsrv.comroot@nl-shared05.knownsrv.com 2026-01-29 #0 | ||||||
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=1771291736 | ||||||
MX for
happyhackingday.org |
Same first word
happyhackingday.org |
DNS History
13 records (4 active, 9 former)
○NSa.dns.gandi.net2015-08-14 → 2015-08-14 · 3 obs
○ 2016-02-29 22:27:50
○ 2026-03-09 09:45:50
○NSb.dns.gandi.net2015-08-14 → 2015-08-14 · 3 obs
○ 2016-02-29 22:27:50
○ 2026-03-09 09:45:50
○NSc.dns.gandi.net2015-08-14 → 2015-08-14 · 3 obs
○ 2016-02-29 22:27:50
○ 2026-03-09 09:45:50
○NSns1.zoner.fi2016-02-29 → 2017-03-28 · 4 obs
● 2016-02-29 22:27:50
● 2017-03-28 10:01:04
○ 2026-03-09 09:45:50
●NSns17.knownsrv.com2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 09:45:50
●NSns18.knownsrv.com2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 09:45:50
○NSns2.zoner.fi2016-02-29 → 2017-03-28 · 4 obs
● 2016-02-29 22:27:50
● 2017-03-28 10:01:04
○ 2026-03-09 09:45:50
●MXhappyhackingday.org2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 09:45:50
○MXmailscanner01.zoner.fi2016-02-29 → 2017-03-28 · 3 obs
● 2017-03-28 10:01:04
○ 2026-03-09 09:45:50
○MXmailscanner02.zoner.fi2016-02-29 → 2017-03-28 · 3 obs
● 2017-03-28 10:01:04
○ 2026-03-09 09:45:50
○A178.62.222.2232015-08-14 → 2015-08-14 · 3 obs
○ 2016-02-29 22:27:50
○ 2026-03-09 09:45:50
●A77.81.120.262026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 09:45:50
○A84.34.147.522016-02-29 → 2017-03-28 · 4 obs
● 2016-02-29 22:27:50
● 2017-03-28 10:01:04
○ 2026-03-09 09:45:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| happyhackingday.org | ns18.knownsrv.com, ns17.knownsrv.com | - |
✅ Authoritative Response
Server: 77.81.120.22
NS records: ns18.knownsrv.com, ns17.knownsrv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for happyhackingday.org (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.81.120.26 |
| NS | 2 | ns17.knownsrv.com, ns18.knownsrv.com |
| MX | 1 | happyhackingday.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.81.120.20 include: |
| SOA | 1 | ns17.knownsrv.com root.nl-shared05.known |
Analysis
Mail Server Role
happyhackingday.org serves as the mail server for happyhackingday.org.
IP Addresses
happyhackingday.org points to IP number 77.81.120.26.
For instance, other host names io-en-us.online, unisa-groups.co.za, io-en-us.shop, ps3vault.com and wapprazor.com share IP numbers with happyhackingday.org.
Name Servers
happyhackingday.org is delegated to two name servers: ns17.knownsrv.com and ns18.knownsrv.com.
happyhackingday.org uses the same name server setup as other domains such as krcheats.com, mjenjacnica.net, banknovelties.net, hkent.biz and monorolls.cc.
Host names with one IP number:
ns17.knownsrv.com points to: 77.81.120.21.
ns18.knownsrv.com points to: 77.81.120.22.
Mail Servers
happyhackingday.org is handled by a single mail server, happyhackingday.org.
happyhackingday.org points to a single IP: 77.81.120.26.