`johannisstein.eu`

DNSSEC	🔒 Signed (DS record present)
A	46.101.143.162^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
NS	`ns.onebit.cz` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns.onebit.eu`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
NS	`ns.onebit.org`
		A	2a03:b0c0:1:d0::1090:2001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
		A	178.62.60.201^{🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
MX	`25643a6f5deaf1d1.mx2.emailprofi.seznam.cz` ⭐
		A	2a02:598:2::1146^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
		A	77.75.77.146^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
MX	`25643a6f5deaf1d1.mx1.emailprofi.seznam.cz`⁽²⁰⁾
		A	2a02:598:2::1056^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
		A	77.75.77.56^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
TXT	`v=spf1 include:spf.seznam.cz ~all`
SOA	`ns.onebit.cz`hostmaster@onebit.cz 2026-05-05 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1124084362

⚠️ On DNS blocklist: tif

Same first word

johannisstein.eu

DNS History

11 records (6 active, 5 former)

●NSns.onebit.cz2015-06-16 → 2026-05-10 · 2 obs

● 2015-06-16 21:43:30
● 2026-05-10 17:55:16

●NSns.onebit.eu2015-06-16 → 2026-05-10 · 2 obs

● 2015-06-16 21:43:30
● 2026-05-10 17:55:16

●NSns.onebit.org2015-06-16 → 2026-05-10 · 2 obs

● 2015-06-16 21:43:30
● 2026-05-10 17:55:16

●MX25643a6f5deaf1d1.mx1.emailprofi.seznam.cz2026-03-22 → 2026-05-10 · 3 obs

○ 2017-01-06 01:39:26
● 2026-03-22 14:23:06
● 2026-05-10 17:55:16

●MX25643a6f5deaf1d1.mx2.emailprofi.seznam.cz2026-03-22 → 2026-05-10 · 3 obs

○ 2017-01-06 01:39:26
● 2026-03-22 14:23:06
● 2026-05-10 17:55:16

○MXmx9.onebit.cz2015-06-16 → 2017-01-06 · 4 obs

● 2015-06-16 21:43:30
● 2017-01-06 01:39:26
○ 2026-03-22 14:23:06
○ 2026-05-10 17:55:16

○MXmx9.onebit.eu2015-06-16 → 2017-01-06 · 4 obs

● 2015-06-16 21:43:30
● 2017-01-06 01:39:26
○ 2026-03-22 14:23:06
○ 2026-05-10 17:55:16

○MXmx9.onebit.org2015-06-16 → 2017-01-06 · 4 obs

● 2015-06-16 21:43:30
● 2017-01-06 01:39:26
○ 2026-03-22 14:23:06
○ 2026-05-10 17:55:16

○A178.238.37.1732015-06-16 → 2017-01-06 · 4 obs

● 2015-06-16 21:43:30
● 2017-01-06 01:39:26
○ 2026-03-22 14:23:06
○ 2026-05-10 17:55:16

○A2a01:430:13::1732015-06-16 → 2017-01-06 · 4 obs

● 2015-06-16 21:43:30
● 2017-01-06 01:39:26
○ 2026-03-22 14:23:06
○ 2026-05-10 17:55:16

●A46.101.143.1622026-03-22 → 2026-05-10 · 3 obs

○ 2017-01-06 01:39:26
● 2026-03-22 14:23:06
● 2026-05-10 17:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
johannisstein.eu	ns.onebit.cz, ns.onebit.eu, ns.onebit.org	2 records

✅ Authoritative Response

Server:185.65.223.35

NS records: ns.onebit.cz, ns.onebit.eu, ns.onebit.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.101.143.162`
NS	3	`ns.onebit.eu, ns.onebit.org...`
MX	2	`25643a6f5deaf1d1.mx2.emailprofi.seznam.c, 25643a6f5deaf1d1.mx1.emailprofi.seznam.c`
TXT	1	`v=spf1 include:spf.seznam.cz ~all`
SOA	1	`ns.onebit.cz hostmaster.onebit.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.onebit.eu, ns.onebit.eu)

Analysis

IP Addresses

johannisstein.eu points to IP number: 46.101.143.162.

Other host names such as mivet.cz, fotbalovyfestival.cz, uvinicespa.cz, agrostav-pce.cz and svedik.cz share IPs with johannisstein.eu.

Name Servers

johannisstein.eu is delegated to three name servers: ns.onebit.cz, ns.onebit.eu and ns.onebit.org.

johannisstein.eu at least partially shares name servers with other domains, for instance pismomalir.com, weredragon.net, fyziozone.com, mamouvcesku.cz and prvnivyskovska.cz.

Host ns.onebit.cz points to 2a00:1e40:a:53::5 and 185.65.223.35; Host ns.onebit.eu points to 2001:1ab0:7e1e:2::5 and 217.31.48.201; Host ns.onebit.org points to 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201.

Mail Servers

johannisstein.eu is handled by two mail servers: 25643a6f5deaf1d1.mx1.emailprofi.seznam.cz and 25643a6f5deaf1d1.mx2.emailprofi.seznam.cz.

Host names with two IP numbers: 25643a6f5deaf1d1.mx1.emailprofi.seznam.cz points to: 2a02:598:2::1056 and 77.75.77.56; 25643a6f5deaf1d1.mx2.emailprofi.seznam.cz points to: 2a02:598:2::1146 and 77.75.77.146.

johannisstein.eu - robtex.com