micro-epsilon.cz - robtex.com
micro-epsilon.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.224.118.2🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | mep-www-live-01.hetzner.innnet.de | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| MX | mx01.micro-epsilon.net ⭐ | ||||||
| A | 217.6.20.72🇩🇪 DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx01.micro-epsilon.net | ||||||
| MX | mx02.micro-epsilon.net(20) | ||||||
| A | 62.156.205.20🇩🇪 DTAG62.156.0.0/14 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx01.micro-epsilon.net | ||||||
| TXT | google-site-verification=uZcdZTJ5kZfO0Gcp1l4sefo5r__SV7ZpFLigAEvKMPg | ||||||
| TXT | v=spf1 a mx ip4:88.198.236.111 include:_spf.innnet.de include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2024-11-20 #9 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1783784842 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns.udag.de2015-11-28 → 2026-07-11 · 3 obs
● 2015-11-28 23:19:58
● 2026-07-11 16:19:04
●NSns.udag.net2015-11-28 → 2026-07-11 · 3 obs
● 2015-11-28 23:19:58
● 2026-07-11 16:19:04
●NSns.udag.org2015-11-28 → 2026-07-11 · 3 obs
● 2015-11-28 23:19:58
● 2026-07-11 16:19:04
○NSserver1-ns1.udagdns.net2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-28 23:19:58
○ 2026-07-11 16:19:04
○NSserver1-ns2.udagdns.net2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-28 23:19:58
○ 2026-07-11 16:19:04
○NSserver1-ns3.udagdns.net2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-28 23:19:58
○ 2026-07-11 16:19:04
○MXmx01.micro-epsilon.de2015-07-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:51:42
○ 2026-02-27 11:28:02
○ 2026-07-11 16:19:04
●MXmx01.micro-epsilon.net2026-02-27 → 2026-07-11 · 3 obs
● 2026-02-27 11:28:02
● 2026-07-11 16:19:04
○MXmx02.micro-epsilon.de2015-07-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:51:42
○ 2026-02-27 11:28:02
○ 2026-07-11 16:19:04
●MXmx02.micro-epsilon.net2026-02-27 → 2026-07-11 · 3 obs
● 2026-02-27 11:28:02
● 2026-07-11 16:19:04
○MXmx03.micro-epsilon.de2016-03-24 → 2017-09-27 · 5 obs
● 2016-03-24 21:20:50
● 2017-09-27 01:51:42
○ 2026-02-27 11:28:02
○ 2026-07-11 16:19:04
○A195.201.148.1852026-02-27 → 2026-07-11 · 2 obs
○ 2026-07-11 16:19:04
○A213.131.242.1282015-07-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:51:42
○ 2026-02-27 11:28:02
○ 2026-07-11 16:19:04
●A46.224.118.22026-02-27 → 2026-07-11 · 3 obs
● 2026-02-27 11:28:02
● 2026-07-11 16:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| micro-epsilon.cz | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for micro-epsilon.cz (unsigned zone)
⏱️ Timing
Total: 2593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.224.118.2 |
| NS | 3 | ns.udag.de, ns.udag.org... |
| MX | 2 | mx01.micro-epsilon.net (pri: 10), mx02.micro-epsilon.net (pri: 20) |
| TXT | 2 | google-site-verification=uZcdZTJ5kZfO0Gc, v=spf1 a mx ip4:88.198.236.111 include:_ |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
micro-epsilon.cz resolves to one IP address: 46.224.118.2.
micro-epsilon.ch, micro-epsilon.sk, micro-epsilon.it and two other host names share IP numbers with micro-epsilon.cz.
Name Servers
DNS for micro-epsilon.cz is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.
The name servers of micro-epsilon.cz overlap at least partially with those of other domains — among them zahnimplantate-potsdam.de, kaminholzshop.de, go-aussendienst.com and two more.
Three hostnames — ns.udag.de, ns.udag.net and ns.udag.org — each have two IP addresses: ns.udag.de has 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net has 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org has 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
Mail for micro-epsilon.cz is handled by two mail servers — mx01.micro-epsilon.net and mx02.micro-epsilon.net.
micro-epsilon.cz uses an identical mail server configuration to several other domains — among them micro-epsilon.nl, micro-epsilon.fr, micro-epsilon.jp and two more.
micro-epsilon.cz has mail servers in common with other domains — for example mx02.micro-epsilon.net, mx01.micro-epsilon.net and sales.micro-epsilon.com.
This set of mail servers commonly appears together with the mail servers mx01.micro-epsilon.de.
Both mx01.micro-epsilon.net and mx02.micro-epsilon.net have a single IP address each — mx01.micro-epsilon.net resolves to 217.6.20.72 while mx02.micro-epsilon.net resolves to 62.156.205.20.