terc.sk - robtex.com

terc.sk

DNSSEC⚠️ Not signed
A86.110.243.51🇸🇰 VNET-AS86.110.224.0/19 PRIMANET AS29405
PTRu12.webhouse.sk
NSns1.webhouse.sk ⭐
A93.184.77.2🇸🇰 VNET-AS93.184.64.0/20 VNET a.s.
PTRns1.webhouse.sk
NSns2.webhouse.sk
A86.110.243.251🇸🇰 VNET-AS86.110.224.0/19 PRIMANET AS29405
PTRns2.webhouse.sk
NSns3.webhouse.sk
A46.229.230.171🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRns3.webhouse.sk
MXmx1.webhouse.sk ⭐
A46.229.225.118🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRmx14.webhouse.sk
A81.89.58.130🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx7.webhouse.sk
A93.184.77.232🇸🇰 VNET-AS93.184.64.0/20 VNET a.s.
PTRmx1.webhouse.sk
MXmx2.webhouse.sk ⭐
A81.89.58.131🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx8.webhouse.sk
A81.89.58.136🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx13.webhouse.sk
A93.184.77.245🇸🇰 VNET-AS93.184.64.0/20 VNET a.s.
PTRmx2.webhouse.sk
MXmx3.webhouse.sk ⭐
A46.229.225.119🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRmx15.webhouse.sk
A46.229.230.21🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRmx3.webhouse.sk
A81.89.58.132🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx9.webhouse.sk
MXmx4.webhouse.sk ⭐
A46.229.225.120🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRmx16.webhouse.sk
A81.89.58.133🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx10.webhouse.sk
A86.110.243.33🇸🇰 VNET-AS86.110.224.0/19 PRIMANET AS29405
PTRmx4.webhouse.sk
MXmx5.webhouse.sk ⭐
A46.229.225.121🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.
PTRmx17.webhouse.sk
A81.89.58.134🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx11.webhouse.sk
A93.184.77.215🇸🇰 VNET-AS93.184.64.0/20 VNET a.s.
PTRmx5.webhouse.sk
MXmx6.webhouse.sk ⭐
A81.89.58.135🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.
PTRmx12.webhouse.sk
A86.110.243.253🇸🇰 VNET-AS86.110.224.0/19 PRIMANET AS29405
PTRmx6.webhouse.sk
TXTv=spf1 a mx include:_spf.webhouse.sk -all
SOAns1.webhouse.sksuperadmin@webhouse.sk 2026-06-25 #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=2018568399

Same first word

terc.edu
terc.hu
terc.org
terc.sk
terc.cz
terc.cn
terc.de
terc.es
terc.com
terc.eu
terc.net

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DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSns1.webhouse.skns2.webhouse.skns3.webhouse.skMXmx1.webhouse.skmx2.webhouse.skmx3.webhouse.skmx4.webhouse.skmx5.webhouse.skmx6.webhouse.skbackupmx.hostmaster.skmail9.hostmaster.skmx3.hostmaster.skmxbackup1.junkemailfilter.commxbackup2.junkemailfilter.comA86.110.243.5146.229.230.10882.208.46.145
●NSns1.webhouse.sk2015-07-24 → 2026-07-01 · 2 obs
● 2015-07-24 23:04:00
● 2026-07-01 06:50:36
●NSns2.webhouse.sk2015-07-24 → 2026-07-01 · 2 obs
● 2015-07-24 23:04:00
● 2026-07-01 06:50:36
●NSns3.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2015-07-24 23:04:00
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
○MXbackupmx.hostmaster.sk2021-01-29 → 2021-01-29 · 4 obs
○ 2016-08-04 19:13:22
● 2021-01-29 04:23:20
○ 2026-06-13 07:57:36
○ 2026-07-01 06:50:36
○MXmail9.hostmaster.sk2015-07-24 → 2021-01-29 · 4 obs
● 2015-07-24 23:04:00
● 2021-01-29 04:23:20
○ 2026-06-13 07:57:36
○ 2026-07-01 06:50:36
●MXmx1.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
●MXmx2.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
○MXmx3.hostmaster.sk2021-01-29 → 2021-01-29 · 4 obs
○ 2016-08-04 19:13:22
● 2021-01-29 04:23:20
○ 2026-06-13 07:57:36
○ 2026-07-01 06:50:36
●MXmx3.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
●MXmx4.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
●MXmx5.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
●MXmx6.webhouse.sk2026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36
○MXmxbackup1.junkemailfilter.com2015-07-24 → 2016-08-04 · 4 obs
● 2015-07-24 23:04:00
● 2016-08-04 19:13:22
○ 2021-01-29 04:23:20
○ 2026-07-01 06:50:36
○MXmxbackup2.junkemailfilter.com2015-07-24 → 2016-08-04 · 4 obs
● 2015-07-24 23:04:00
● 2016-08-04 19:13:22
○ 2021-01-29 04:23:20
○ 2026-07-01 06:50:36
○A46.229.230.1082015-11-23 → 2021-01-29 · 5 obs
○ 2015-07-24 23:04:00
● 2015-11-23 21:14:40
● 2021-01-29 04:23:20
○ 2026-06-13 07:57:36
○ 2026-07-01 06:50:36
○A82.208.46.1452015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 23:04:00
○ 2015-11-23 21:14:40
○ 2026-07-01 06:50:36
●A86.110.243.512026-06-13 → 2026-07-01 · 3 obs
○ 2021-01-29 04:23:20
● 2026-06-13 07:57:36
● 2026-07-01 06:50:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
skh.tld.sk, f.tld.sk, e.tld.sk, g.tld.sk-
terc.skns1.webhouse.sk, ns2.webhouse.sk, ns3.webhouse.sk3 records

✅ Authoritative Response

Server:93.184.77.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for terc.sk (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

TypeCountSample Data
A186.110.243.51
NS3ns3.webhouse.sk, ns2.webhouse.sk...
MX6mx1.webhouse.sk (pri: 10), mx2.webhouse.sk (pri: 10)...
TXT1v=spf1 a mx include:_spf.webhouse.sk -al
SOA1ns1.webhouse.sk superadmin.webhouse.sk

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.webhouse.sk, ns2.webhouse.sk, ns3.webhouse.sk)

Analysis

IP Addresses

terc.sk resolves to one IP address: 86.110.243.51.

educomp.sk, staffordshirebullterrier.sk, kmelektro.sk and two other host names share IP numbers with terc.sk.

Name Servers

The authoritative name servers for terc.sk are ns1.webhouse.sk, ns2.webhouse.sk and ns3.webhouse.sk — three in total.

terc.sk partially shares its NS delegation with several other domains, including kartarena.sk, apartmanypodzamkom.sk, sixsigma.sk and two others.

The hostnames ns1.webhouse.sk, ns2.webhouse.sk and ns3.webhouse.sk each resolve to a single IP: ns1.webhouse.sk → 93.184.77.2, ns2.webhouse.sk → 86.110.243.251, ns3.webhouse.sk → 46.229.230.171.

Mail Servers

The MX records for terc.sk point to 6 mail servers — mx1.webhouse.sk, mx2.webhouse.sk, mx3.webhouse.sk and 3 other.

terc.sk has at least partial mail server overlap with other domains such as gutanet.sk, bazip.sk, nabytokbukovsky.sk and two more.

The mail servers mx4.webhouse.sk, mx5.webhouse.sk and mx6.webhouse.sk frequently co-occur with these mail servers.

Hostnames that resolve to three IP addresses:

The hostname mx1.webhouse.sk directs to 46.229.225.118, 81.89.58.130 and 93.184.77.232.

The hostname mx2.webhouse.sk directs to 81.89.58.131, 81.89.58.136 and 93.184.77.245.

The hostname mx3.webhouse.sk directs to 46.229.225.119, 46.229.230.21 and 81.89.58.132.

The hostname mx4.webhouse.sk directs to 46.229.225.120, 81.89.58.133 and 86.110.243.33.

The hostname mx5.webhouse.sk directs to 46.229.225.121, 81.89.58.134 and 93.184.77.215.

Hostnames that resolve to two IP addresses:

mx6.webhouse.sk directs traffic to 81.89.58.135 and 86.110.243.253.