ucsdays.com - robtex.com

ucsdays.com

DNSSEC⚠️ Not signed
A176.119.40.223🇵🇱 PL-OKTAWAVE-AS176.119.32.0/19 OKTAWAVE
PTR29966-4-7563f4-01.services.oktawave.com
NSpirx.itp.net.pl ⭐
A213.241.71.82🇵🇱 AS-NETIA213.241.0.0/17 NETIA SA
PTRpirx.itp.net.pl
NSdns1.opcja.pl
A213.241.71.82🇵🇱 AS-NETIA213.241.0.0/17 NETIA SA
PTRpirx.itp.net.pl
NSdns2.opcja.pl
A159.69.244.176🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRstatic.176.244.69.159.clients.your-server.de
MXhades3.opcja.pl ⭐
A37.128.85.90🇵🇱 AS-NETIA37.128.64.0/18 NETIA
PTRsrv3ip90.opcja.pl
TXTmailconf=https://autoconfig.opcja.pl/mail/config-v1.1.xml
TXTv=spf1 include:_spf2.opcja.pl a mx -all
SOApirx.itp.net.plroot@itp.net.pl 2020-02-11 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775995977

Same first word

ucsdays.com

DNS History

7 records (5 active, 2 former)

202120222023202420252026NSdns1.opcja.pldns2.opcja.plpirx.itp.net.plMXhades3.opcja.plhades.opcja.plA176.119.40.223213.241.84.81
●NSdns1.opcja.pl2020-02-01 → 2026-04-12 · 2 obs
● 2020-02-01 05:34:32
● 2026-04-12 12:35:10
●NSdns2.opcja.pl2020-02-01 → 2026-04-12 · 2 obs
● 2020-02-01 05:34:32
● 2026-04-12 12:35:10
●NSpirx.itp.net.pl2020-02-01 → 2026-04-12 · 2 obs
● 2020-02-01 05:34:32
● 2026-04-12 12:35:10
○MXhades.opcja.pl2020-02-01 → 2020-02-01 · 3 obs
● 2020-02-01 05:34:32
○ 2026-02-22 15:22:00
○ 2026-04-12 12:35:10
●MXhades3.opcja.pl2026-02-22 → 2026-04-12 · 3 obs
○ 2020-02-01 05:34:32
● 2026-02-22 15:22:00
● 2026-04-12 12:35:10
●A176.119.40.2232026-02-22 → 2026-04-12 · 3 obs
○ 2020-02-01 05:34:32
● 2026-02-22 15:22:00
● 2026-04-12 12:35:10
○A213.241.84.812020-02-01 → 2020-02-01 · 3 obs
● 2020-02-01 05:34:32
○ 2026-02-22 15:22:00
○ 2026-04-12 12:35:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ucsdays.comdns1.opcja.pl, dns2.opcja.pl-

✅ Authoritative Response

Server:213.241.71.82

NS records: dns1.opcja.pl, dns2.opcja.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucsdays.com (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

TypeCountSample Data
A1176.119.40.223
NS2dns1.opcja.pl, dns2.opcja.pl
MX1hades3.opcja.pl (pri: 10)
TXT2v=spf1 include:_spf2.opcja.pl a mx -all, mailconf=https://autoconfig.opcja.pl/mai
SOA1pirx.itp.net.pl root.itp.net.pl

Analysis

IP Addresses

ucsdays.com points to a single IP address: 176.119.40.223.

Other host names, for instance mail.formulawindsurfing.org, 29966-4-7563f4-01.services.oktawave.com, oleksiak.net and gdyniasailingdays.pl share IP numbers with ucsdays.com.

Name Servers

ucsdays.com is delegated to three name servers: dns1.opcja.pl, dns2.opcja.pl and pirx.itp.net.pl.

At least part of the name servers for ucsdays.com are shared with other domains, for instance zaglewarszawskie.pl, serwiskonsularny.pl, bluesails.com.pl, austriacy.pl and mises.sklep.pl.

These name servers are commonly used alongside the name servers dashofer.itp.net.pl.

Hosts with a single IP:

dns1.opcja.pl points to: 213.241.71.82.

dns2.opcja.pl points to: 159.69.244.176.

pirx.itp.net.pl points to: 213.241.71.82.

Hosts pointing to 213.241.71.82: dns1.opcja.pl and pirx.itp.net.pl.

Mail Servers

The mail server for ucsdays.com is hades3.opcja.pl.

ucsdays.com uses the same mail server setup as other domains, for instance buildersbeams.co.uk, warsawbyboat.com, tmflota.pl, polsteel.co.uk and sshpolska.com.pl.

ucsdays.com shares at least some mail servers with other domains, for example mr-wolf.pl, chocholak.pl, thermo.com.pl, eco-service.com.pl and serwiskonsularny.pl.

these mail servers are often used together with mx02.opcja.pl and mx01.mr-wolf.pl.

Host hades3.opcja.pl points to IP 37.128.85.90.