DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
topicus.nl runs on AS20847, with DNS by Azure DNS and email configured.
- Hosting network
- AS20847AS20847
- Managed DNS
- Azure DNS
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS20847. Stable here since we started watching (Aug 19, 2026).
DNS Records for topicus.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| topicus.nl | AAAA | 0 | 2a03:9700:8000::7321 | |
| topicus.nl | A | 0 | 185.144.224.111 | |
| topicus.nl | NS | 0 | ns4-01.azure-dns.info | |
| topicus.nl | NS | 0 | ns2-01.azure-dns.net | |
| topicus.nl | NS | 0 | ns1-01.azure-dns.com | |
| topicus.nl | NS | 0 | ns3-01.azure-dns.org | |
| topicus.nl | SOA | 300 | ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| topicus.nl | MX | 0 | 20 | mail.topicus.nl |
| topicus.nl | MX | 0 | 10 | protector.spam.exchange |
| topicus.nl | TXT | 0 | DomainVerification=0YEWZ0SNLRQ3YABGZ93FJ86WQOZJIOICTUIRYA83GPUWQLJM93EHWT2NSPVYYKPK | |
| topicus.nl | TXT | 0 | dell-technologies-domain-verification=topicus.nl_5fe4ac3a-f94f-4aa2-8624-f8d1c4488e7e_1755346117 | |
| topicus.nl | TXT | 0 | apple-domain-verification=9UY0oJS7trBCiFYm | |
| topicus.nl | TXT | 0 | google-site-verification=AI6azRaZInF89KOMvOvXCQM3n9kp4jMDd6pXXIfzYgw | |
| topicus.nl | TXT | 0 | _globalsign-domain-verification=G3LlznaeOymev3d5NQVR9kgUDYmRLh6u8d4isagVc6 | |
| topicus.nl | TXT | 0 | V/GFFev7PORr9wmEdFlgyEQvR4vcTPY/id4FZwN0n3KoErJua+6fwoRX1JDycOcTb1dFqFjMbYvy1yQrUhXAPg== | |
| topicus.nl | TXT | 0 | notion-domain-verification=jZHdGgUWjVbmLcfQruifOkGVfNDuNaW0BCmoGCPjwGG | |
| topicus.nl | TXT | 0 | v=spf1 include:_spf.topicus.nl include:spf.afas.online include:_spf.salesforce.com include:_spf.finan.nl include:zcsend.net ip4:195.143.61.129 -all | |
| topicus.nl | TXT | 0 | atlassian-domain-verification=UHa3EFyrq63bYQllChSpecjEuKnkFPpUYVYvbXuCmZqneGm607M/C0b2G2L01wZq | |
| topicus.nl | TXT | 0 | MS=ms97952882 | |
| www.topicus.nl | A | 0 | 185.144.224.111 |
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME 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