# 185.43.134.12 — IP Intelligence Summary

185.43.134.12 is an IPv4 address announced by AS25192, with approximate network location Czechia. Its reverse DNS name is mk-e.ns.nic.cz. As of October 15, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/185.43.134.12
- Last updated: 2026-10-15

## Ownership

- Organization: CZ-NIC-MNT
- Network name: E-NS-NIC-CZ
- Allocated block: 185.43.134.0/24
- ASN: AS25192 (https://ipdebrief.com/asn/25192)
- Regional registry: RIPE
- Registered holder: CZ-NIC-MNT
- Routing operator: —
- Network registration country: CZ
- Registrant address country: —

## Location

- City: —
- Region: —
- Country: Czechia
- Time zone: Europe/Prague

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- mk-e.ns.nic.cz
- Forward-confirmed: yes

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## Nearby addresses

- 185.43.134.15 (https://ipdebrief.com/185.43.134.15)

---

Source: IPDebrief, "185.43.134.12 IP intelligence", https://ipdebrief.com/185.43.134.12, updated 2026-10-15. Assessments are probabilistic.