parallel.cz - dns.ninja

parallel.cz

DNSSEC🔒 Signed (DS record present)
A37.9.175.7🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24
PTR7.175.9.37.in-addr.arpa.websupport.sk
NSns1.websupport.sk ⭐
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.sk
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.sk
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXmailin1.parallel.cz ⭐
A37.9.169.112🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.
PTRmail-proxymxphy-6.websupport.sk
MXmailin2.parallel.cz(100)
A37.9.169.110🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.
PTRmail-proxymxphy-8.websupport.sk
TXTv=spf1 a mx include:_spf.websupport.sk ?all
TXTspf2.0/pra a mx include:_sid.websupport.sk ?all
SOAns1.websupport.skadmin@websupport.sk serial=1602015484

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1784641641

Subdomains

mailin1.parallel.cz
mailin2.parallel.cz

Same first word

parallel.cafe
parallel.co.rs
parallel.cymru
parallel.bio
parallel.academy
parallel.university
parallel.eu
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parallel.se

Similar names

paralell.ru
paralell.com.cn
paralell.es
paralell.com.es
allparel.com
paralell.com
paralell.sg
paralell.eu
pearlall.com
paralell.de
pallerla.com
lellarap.com
paralell.nl
allpearl.com
allerpal.net

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.websupport.skns2.websupport.skns3.websupport.ska.ns.gohost.czb.ns.gohost.czns.wedos.comns.wedos.czns.wedos.euns.wedos.netMXmailin1.parallel.czmailin2.parallel.czmail.gohost.czA37.9.175.72001:41d0:302:2100::5ca62002:5631:bb17::12a02:2b88:1:4::1646.28.105.279.137.34.10386.49.187.23
○NSa.ns.gohost.cz2016-03-04 → 2020-02-12 · 5 obs
○ 2015-12-07 04:55:32
● 2016-03-04 13:13:24
● 2020-02-12 03:16:32
○ 2026-03-17 14:05:06
○ 2026-07-21 14:26:16
○NSb.ns.gohost.cz2016-03-04 → 2020-02-12 · 5 obs
○ 2015-12-07 04:55:32
● 2016-03-04 13:13:24
● 2020-02-12 03:16:32
○ 2026-03-17 14:05:06
○ 2026-07-21 14:26:16
○NSns.wedos.com2015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
○NSns.wedos.cz2015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
○NSns.wedos.eu2015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
○NSns.wedos.net2015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
●NSns1.websupport.sk2026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
●NSns2.websupport.sk2026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
●NSns3.websupport.sk2026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
○MXmail.gohost.cz2016-03-04 → 2020-02-12 · 4 obs
● 2016-03-04 13:13:24
● 2020-02-12 03:16:32
○ 2026-03-17 14:05:06
○ 2026-07-21 14:26:16
●MXmailin1.parallel.cz2026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
●MXmailin2.parallel.cz2026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
○A2001:41d0:302:2100::5ca62020-02-12 → 2020-02-12 · 4 obs
○ 2017-02-16 22:36:50
● 2020-02-12 03:16:32
○ 2026-03-17 14:05:06
○ 2026-07-21 14:26:16
○A2002:5631:bb17::12016-03-04 → 2017-02-16 · 5 obs
○ 2015-12-07 04:55:32
● 2016-03-04 13:13:24
● 2017-02-16 22:36:50
○ 2020-02-12 03:16:32
○ 2026-07-21 14:26:16
○A2a02:2b88:1:4::162015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
●A37.9.175.72026-03-17 → 2026-07-21 · 3 obs
○ 2020-02-12 03:16:32
● 2026-03-17 14:05:06
● 2026-07-21 14:26:16
○A46.28.105.22015-08-15 → 2015-12-07 · 4 obs
● 2015-08-15 20:54:02
● 2015-12-07 04:55:32
○ 2016-03-04 13:13:24
○ 2026-07-21 14:26:16
○A79.137.34.1032020-02-12 → 2020-02-12 · 4 obs
○ 2017-02-16 22:36:50
● 2020-02-12 03:16:32
○ 2026-03-17 14:05:06
○ 2026-07-21 14:26:16
○A86.49.187.232016-03-04 → 2017-02-16 · 5 obs
○ 2015-12-07 04:55:32
● 2016-03-04 13:13:24
● 2017-02-16 22:36:50
○ 2020-02-12 03:16:32
○ 2026-07-21 14:26:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
parallel.czns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk-

✅ Authoritative Response

Server:185.71.159.12

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A137.9.175.7
NS3ns1.websupport.sk, ns2.websupport.sk...
MX2mailin1.parallel.cz (pri: 10), mailin2.parallel.cz (pri: 100)
TXT2v=spf1 a mx include:_spf.websupport.sk ?, spf2.0/pra a mx include:_sid.websupport.
SOA1ns1.websupport.sk admin.websupport.sk

Analysis

Hierarchy

parallel.cz serves as the parent of mailin1.parallel.cz and mailin2.parallel.cz.

IP Addresses

parallel.cz has exactly one IP address — 37.9.175.7.

vykupinvesticnehozlata.sk, cssecurity.eu, johntonic.com plus two other host names have IP numbers in common with parallel.cz.

Name Servers

Three name servers are authoritative for parallel.cz: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

parallel.cz has at least partial name server overlap with other domains, such as matuslosonsky.sk, plynostav.sk, hackerway.eu and two others.

These name servers tend to appear together with the name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

ns1.websupport.sk resolves to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.sk resolves to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.sk resolves to 45.10.97.13 and 2a10:bbc0::13. All three hostnames point to two IP numbers each.

Mail Servers

parallel.cz uses two mail servers, mailin1.parallel.cz and mailin2.parallel.cz.

mailin1.parallel.cz directs to 37.9.169.112 and mailin2.parallel.cz directs to 37.9.169.110; each host name points to exactly one IP number.