DNS Record Lookup
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Hosting & Network
mercor.com.pl runs on AS41079, with email via Mimecast.
- Hosting network
- AS41079AS41079
- Managed DNS
- Self-hosted / other
- Mimecast
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 31,589 other sites on AS41079. Stable here since we started watching (Nov 11, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for mercor.com.pl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mercor.com.pl | SOA | 172800 | ns1.markmonitor.com hostmaster.markmonitor.com 2026102902 86400 3600 2592000 172800 | |
| mercor.com.pl | NS | 0 | ns3.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns2.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns5.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns6.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns7.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns4.markmonitor.com | |
| mercor.com.pl | NS | 0 | ns1.markmonitor.com | |
| mercor.com.pl | MX | 0 | 20 | eu-smtp-inbound-2.mimecast.com |
| mercor.com.pl | MX | 0 | 10 | eu-smtp-inbound-1.mimecast.com |
| mercor.com.pl | A | 0 | 185.208.164.69 | |
| mercor.com.pl | TXT | 0 | MS=ms37383519 | |
| mercor.com.pl | TXT | 0 | 0ed1fe018aa0ef6d8299c84fce88257054798c1ec7 | |
| mercor.com.pl | TXT | 0 | knowbe4-site-verification=12db3b27fddec6ea272e3f8d5e7c1a76 | |
| mercor.com.pl | TXT | 0 | zoho-verification=zb56735735.zmverify.zoho.eu | |
| mercor.com.pl | TXT | 0 | v=spf1 mx ip4:193.46.237.0/24 include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf.cyberfolks.pl ip4:104.160.64.0/23 ip4:104.160.67.128/25 ip4:104.160.68.224/27 ip4:104.160.69.0/27 ip4:216.40.44.0/24 ip4:216.40.42.0/24 ip4:64.98.42.0/24 ip4:64.98.36.17 ip4:64.98.36.19 ip4:64.98.36.27 ip4:64.98.36.28/31 ip4:64.98.47.0/24 ip4:64.98.36.30/32 ip4:216.40.34.9/32 ip4:64.99.140.0/24 include:_spf.qualtrics.com include:eu._netblocks.mimecast.com ip4:31.186.226.0/24 ip4:31.186.243.0/24 ip4:34.241.242.183/32 ip4:89.36.170.0/24 ip4:91.135.68.104/29 ip4:136.143.168.0/22 ip4:185.20.209.0/24 ip4:185.20.211.0/24 ip4:185.172.198.0/24 ip4:185.172.199.0/24 ip4:185.230.214.0/23 ip4:199.67.72.0/22 ip4:91.103.152.0/24 -all | |
| www.mercor.com.pl | A | 0 | 185.208.164.69 |
Get alerted the moment mercor.com.pl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mercor.com.pl continuously, notifying you the moment anything moves across all three signals:

Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain