`cbolt.hu`

DNSSEC	⚠️ Not signed
A	92.43.203.181^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
		PTR	`s52.mcvps.hu`
NS	`ns1.mediacenter.hu` ⭐
		A	193.201.184.85^{🇭🇺 RACKFOREST-AS193.201.184.0/21 RackForest HU}
			PTR	`ns1.mediacenter.hu`
NS	`ns2.mediacenter.hu`
		A	92.43.203.5^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`ns2.mediacenter.hu`
NS	`ns3.mc-int-dns.org`
		A	88.198.158.90^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`ns3.mc-int-dns.org`
MX	`posta2.mediacenter.hu` ⭐
		A	92.43.200.104^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta.mediacenter.hu`
		A	92.43.200.105^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta3.mediacenter.hu`
		A	92.43.200.106^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta2.mediacenter.hu`
MX	`posta3.mediacenter.hu`⁽¹⁵⁾
		A	92.43.200.104^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta.mediacenter.hu`
		A	92.43.200.105^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta3.mediacenter.hu`
		A	92.43.200.106^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta2.mediacenter.hu`
MX	`posta4.mediacenter.hu`⁽¹⁵⁾
		A	92.43.200.104^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta.mediacenter.hu`
		A	92.43.200.105^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta3.mediacenter.hu`
		A	92.43.200.106^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta2.mediacenter.hu`
MX	`posta5.mediacenter.hu`⁽²⁵⁾
		A	65.108.253.177^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`posta5.mediacenter.hu`
MX	`posta.mediacenter.hu`⁽³⁵⁾
		A	92.43.200.104^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta.mediacenter.hu`
		A	92.43.200.105^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta3.mediacenter.hu`
		A	92.43.200.106^{🇭🇺 MEDIACENTER-AS92.43.200.0/21}
			PTR	`posta2.mediacenter.hu`
TXT	`v=spf1 mx a ptr ip4:92.43.200.0/21 ?all`
SOA	`ns1.mediacenter.hu`mediacenter@mediacenter.hu 2022-04-12 #22

`hu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.hu` ⭐ 🔒
	NS	`b.hu` 🔒
	NS	`c.hu` 🔒
	NS	`d.hu` 🔒
	NS	`e.hu` 🔒
	NS	`f.hu` 🔒
	NS	`p.hu` 🔒
	TXT	`Please see https://www.domain.hu for registration info`
	SOA	`a.hu`hostmaster@nic.hu serial=1773556854

Subdomains

ns1.cbolt.hu

ns2.cbolt.hu

Same first word

cbolt.net

cbolt.hu

cbolt.com

Similar names

btlco.com

ctbol.org

blotc.com

lbcto.com

tlcbo.cn

tcbol.com

bclot.com

ctbol.com

lbtco.us

lbotc.com

cbtol.com

tbloc.com

olbtc.com

tbclo.org

botlc.or.th

otlbc.com

btolc.com

ltbco.com

botcl.com

boltc.com

DNS History

13 records (9 active, 4 former)

○NSns1.cbolt.hu2015-06-12 → 2016-06-17 · 4 obs

● 2015-06-12 05:41:26
● 2016-06-17 22:10:24
○ 2017-05-15 16:48:26
○ 2026-03-19 05:56:52

●NSns1.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

○NSns2.cbolt.hu2015-06-12 → 2016-06-17 · 4 obs

● 2015-06-12 05:41:26
● 2016-06-17 22:10:24
○ 2017-05-15 16:48:26
○ 2026-03-19 05:56:52

●NSns2.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

●NSns3.mc-int-dns.org2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

○MXmail.cbolt.hu2015-06-12 → 2016-06-17 · 4 obs

● 2015-06-12 05:41:26
● 2016-06-17 22:10:24
○ 2017-05-15 16:48:26
○ 2026-03-19 05:56:52

●MXposta.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

●MXposta2.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

●MXposta3.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

●MXposta4.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

●MXposta5.mediacenter.hu2026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

○A62.112.193.42015-06-12 → 2016-06-17 · 4 obs

● 2015-06-12 05:41:26
● 2016-06-17 22:10:24
○ 2017-05-15 16:48:26
○ 2026-03-19 05:56:52

●A92.43.203.1812026-03-07 → 2026-03-19 · 3 obs

○ 2017-05-15 16:48:26
● 2026-03-07 22:10:22
● 2026-03-19 05:56:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hu	a.hu, b.hu, c.hu, d.hu...	14 records
cbolt.hu	ns1.mediacenter.hu, ns3.mc-int-dns.org, ns2.mediacenter.hu	2 records

✅ Authoritative Response

Server: 92.43.203.5

NS records: ns1.mediacenter.hu, ns3.mc-int-dns.org, ns2.mediacenter.hu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbolt.hu (unsigned zone)

⏱️ Timing

Total: 876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.43.203.181`
NS	3	`ns1.mediacenter.hu, ns2.mediacenter.hu...`
MX	5	`posta5.mediacenter.hu (pri: 35), posta4.mediacenter.hu (pri: 25)...`
TXT	1	`v=spf1 mx a ptr ip4:92.43.200.0/21 ?all`
SOA	1	`ns1.mediacenter.hu mediacenter.mediacent`

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.hu, b.hu, c.hu...)

Out-of-bailiwick: 2 (ns2.mediacenter.hu, ns1.mediacenter.hu)

Analysis

Hierarchy

cbolt.hu is a parent of ns1.cbolt.hu and ns2.cbolt.hu.

IP Addresses

cbolt.hu points to a single IP number: 92.43.203.181.

Other host names, for instance www.cncexport.hu, luxora.hu, dock8a.hu, infotronik.hu and recosense.com share IP numbers with cbolt.hu.

Name Servers

The delegation for cbolt.hu is handled by three name servers: ns1.mediacenter.hu, ns2.mediacenter.hu and ns3.mc-int-dns.org.

cbolt.hu at least partially shares name servers with other domains, for instance karriermentor.hu, visualwelt.com, editdivat.hu, boracenter.hu and aegidius.hu.

Host names with one IP number:

ns1.mediacenter.hu points to 193.201.184.85.

ns2.mediacenter.hu points to 92.43.203.5.

ns3.mc-int-dns.org points to 88.198.158.90.

Mail Servers

cbolt.hu is handled by five mail servers: posta2.mediacenter.hu, posta3.mediacenter.hu, posta4.mediacenter.hu, posta5.mediacenter.hu and posta.mediacenter.hu.

cbolt.hu shares mail servers with other domains at least in part, for instance xitech.hu, webgn.hu, populartgroup.com, 5smarket.hu and casco-biztositas.hu.