DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
a1office.nl runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,191,374 other sites on Hetzner. Stable here since we started watching (Oct 27, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to a1office.nl.
DNS Records for a1office.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a1office.nl | A | 0 | 116.202.182.185 | |
| a1office.nl | TXT | 0 | google-site-verification=_6nIGIn6WkpFNkwr1b7QAKr70t_zlJbcKhS4jqfha00 | |
| a1office.nl | TXT | 0 | v=spf1 include:_spf.yourfilter.nl mx a ip4:87.233.203.30 ip4:116.203.121.213 ~all | |
| a1office.nl | NS | 0 | ns-x.dns.yourhosting.nu | |
| a1office.nl | NS | 0 | ns-p.dns.yourhosting.nl | |
| a1office.nl | NS | 0 | ns-w.dns.yourhosting.eu | |
| a1office.nl | SOA | 14400 | ns-p.dns.yourhosting.nl hostmaster.firstfind.nl 2026012105 16384 2048 1048576 14400 | |
| a1office.nl | MX | 0 | 10 | primary.yourfilter.nl |
| a1office.nl | MX | 0 | 20 | fallback.yourfilter.nl |
| www.a1office.nl | SOA | 14400 | ns-p.dns.yourhosting.nl hostmaster.firstfind.nl 2026012105 16384 2048 1048576 14400 | |
| www.a1office.nl | A | 0 | 116.202.182.185 | |
| www.a1office.nl | MX | 0 | 20 | fallback.yourfilter.nl |
| www.a1office.nl | MX | 0 | 10 | primary.yourfilter.nl |
| www.a1office.nl | NS | 0 | ns-p.dns.yourhosting.nl | |
| www.a1office.nl | NS | 0 | ns-x.dns.yourhosting.nu | |
| www.a1office.nl | NS | 0 | ns-w.dns.yourhosting.eu | |
| www.a1office.nl | CNAME | 0 | a1office.nl | |
| www.a1office.nl | TXT | 0 | google-site-verification=_6nIGIn6WkpFNkwr1b7QAKr70t_zlJbcKhS4jqfha00 | |
| www.a1office.nl | TXT | 0 | v=spf1 include:_spf.yourfilter.nl mx a ip4:87.233.203.30 ip4:116.203.121.213 ~all |
Get alerted the moment a1office.nl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch a1office.nl 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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