mrava.sk - robtex.com

mrava.sk

DNSSEC🔒 Signed (DS record present)
A91.99.51.192🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC
PTRstatic.192.51.99.91.clients.your-server.de
NSns1.nameserver.sk ⭐
A2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24
PTRns1-bra.core.webglobe.com
NSns1.dnsbackup.net
A2a03:b0c0:1:d0::1090:2001🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean
PTRns3-lon.core.webglobe.com
A178.62.60.201🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean
PTRns3-lon.core.webglobe.com
NSns2.dnsbackup.net
A2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24
PTRns1-bra.core.webglobe.com
NSns2.nameserver.sk
A2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
MXmailin.mx-hub.cz ⭐
A2001:1ab0:7e1f:1::1:3🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRmailin.mx-hub.cz
A130.193.14.152🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90
PTRmailin.mx-hub.cz
MXmailin.mx-hub.eu ⭐
A2001:1ab0:7e1f:1::1:4🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRmailin.mx-hub.eu
A130.193.14.153🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90
PTRmailin.mx-hub.eu
MXmailin.mx-hub.net ⭐
A2001:880:0:15::177🇩🇪 ONE-NETWORK2001:880::/32
PTRmailin.mx-hub.net
A185.102.21.54🇨🇿 ONE-NETWORK185.102.21.0/24
PTRmailin.mx-hub.net
MXmailin.mx-hub.sk ⭐
A2001:880:0:15::60🇩🇪 ONE-NETWORK2001:880::/32
PTRmailin.mx-hub.sk
A185.102.21.195🇨🇿 ONE-NETWORK185.102.21.0/24
PTRmailin.mx-hub.sk
TXTv=spf2.0/mfrom,pra +a +mx include:_spf2.nameserver.sk -all
TXTgoogle-site-verification=8TLrmXd0cXz0mWmnMRhtJ-NM-teoftoERvnw2-vxZk8
TXTv=spf1 a mx include:_spf.nameserver.sk include:_emailing.heureka.cz ?all
SOAns1.nameserver.skroot@dnsbackup.net 2026-07-15 #1

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk
SOAm.tld.skhostmaster@sk-nic.sk serial=2018580814

Same first word

mrava.sk

Similar names

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mavar.hr
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marva.org
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mavra.cz
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marav.it
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marva.com.pe
vamar.fr
marva.ru
avram.ro
varam.org
avmra.com
marva.be
mavar.co.uk
marva.sk

DNS History

17 records (9 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dnsbackup.netns1.nameserver.skns2.dnsbackup.netns2.nameserver.skns.exohosting.skns.mrava.skns1.exohosting.skMXmailin.mx-hub.czmailin.mx-hub.eumailin.mx-hub.netmailin.mx-hub.skrelay.exohosting.skrelay1.exohosting.skrelay2.dnsserver.eurelay3.dnsserver.euA91.99.51.192212.5.221.31
○NSns.exohosting.sk2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
○NSns.mrava.sk2015-06-04 → 2016-11-30 · 4 obs
● 2015-06-04 23:56:00
● 2016-11-30 08:05:26
○ 2017-07-05 12:29:00
○ 2026-07-18 16:42:02
●NSns1.dnsbackup.net2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
○NSns1.exohosting.sk2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
●NSns1.nameserver.sk2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●NSns2.dnsbackup.net2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●NSns2.nameserver.sk2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●MXmailin.mx-hub.cz2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●MXmailin.mx-hub.eu2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●MXmailin.mx-hub.net2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
●MXmailin.mx-hub.sk2026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02
○MXrelay.exohosting.sk2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
○MXrelay1.exohosting.sk2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
○MXrelay2.dnsserver.eu2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
○MXrelay3.dnsserver.eu2015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
○A212.5.221.312015-06-04 → 2017-07-05 · 4 obs
● 2015-06-04 23:56:00
● 2017-07-05 12:29:00
○ 2026-07-07 12:49:22
○ 2026-07-18 16:42:02
●A91.99.51.1922026-07-07 → 2026-07-18 · 3 obs
○ 2017-07-05 12:29:00
● 2026-07-07 12:49:22
● 2026-07-18 16:42:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ske.tld.sk, g.tld.sk, f.tld.sk, h.tld.sk-
mrava.skns1.dnsbackup.net, ns1.nameserver.sk, ns2.dnsbackup.net, ns2.nameserver.sk4 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns1.dnsbackup.net, ns1.nameserver.sk, ns2.dnsbackup.net, ns2.nameserver.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

TypeCountSample Data
A191.99.51.192
NS4ns1.dnsbackup.net, ns1.nameserver.sk...
MX4mailin.mx-hub.cz (pri: 10), mailin.mx-hub.eu (pri: 10)...
TXT3v=spf2.0/mfrom,pra +a +mx include:_spf2., google-site-verification=8TLrmXd0cXz0mWm...
SOA1ns1.nameserver.sk root.dnsbackup.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.nameserver.sk, ns1.nameserver.sk, ns2.nameserver.sk...)

Analysis

IP Addresses

mrava.sk points to a single IP number: 91.99.51.192.

Name Servers

mrava.sk has four authoritative name servers: ns1.dnsbackup.net, ns2.dnsbackup.net, ns1.nameserver.sk and ns2.nameserver.sk.

There is at least partial name server overlap between mrava.sk and other domains — pothia.sk, wifimi.sk, 4playground.com and two more among them.

ns1.dnsbackup.net, ns2.dnsbackup.net, ns1.nameserver.sk and ns2.nameserver.sk each resolve to two IP addresses. ns1.dnsbackup.net resolves to 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001. ns2.dnsbackup.net resolves to 185.65.223.35 and 2a00:1e40:a:53::5. ns1.nameserver.sk also resolves to 185.65.223.35 and 2a00:1e40:a:53::5. ns2.nameserver.sk resolves to 217.31.48.201 and 2001:1ab0:7e1e:2::5.

ns2.dnsbackup.net along with ns1.nameserver.sk each resolve to 2a00:1e40:a:53::5 IP addresses.

ns2.dnsbackup.net along with ns1.nameserver.sk each resolve to 185.65.223.35 IP addresses.

Mail Servers

The four mail servers for mrava.sk are mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk.

mrava.sk shares mail servers — at least in part — with other domains, including data-recovery.info, maseb.sk, cobrik.net and two others.

All four hostnames — mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk — resolve to two IP numbers apiece: mailin.mx-hub.cz to 130.193.14.152 and 2001:1ab0:7e1f:1::1:3; mailin.mx-hub.eu to 130.193.14.153 and 2001:1ab0:7e1f:1::1:4; mailin.mx-hub.net to 185.102.21.54 and 2001:880:0:15::177; mailin.mx-hub.sk to 185.102.21.195 and 2001:880:0:15::60.