DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sionic.com runs on Cloudflare, with DNS by Cloudflare and email via Mimecast.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Mimecast
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,359,142 other sites on Cloudflare. Stable here since we started watching (Aug 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for sionic.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sionic.com | A | 0 | 172.67.204.87 | |
| sionic.com | A | 0 | 104.21.69.47 | |
| sionic.com | NS | 0 | nelci.ns.cloudflare.com | |
| sionic.com | NS | 0 | ricardo.ns.cloudflare.com | |
| sionic.com | MX | 0 | 10 | eu-smtp-inbound-2.mimecast.com |
| sionic.com | MX | 0 | 10 | eu-smtp-inbound-1.mimecast.com |
| sionic.com | SOA | 1800 | nelci.ns.cloudflare.com dns.cloudflare.com 2415054170 10000 2400 604800 1800 | |
| sionic.com | AAAA | 0 | 2606:4700:3035::6815:452f | |
| sionic.com | AAAA | 0 | 2606:4700:3035::ac43:cc57 | |
| sionic.com | TXT | 0 | cisco-ci-domain-verification=57dd27127b755236cd6107cb261de6a7f742e5c1737c5d551ef5444f712f26a8 | |
| sionic.com | TXT | 0 | MS=ms74195060 | |
| sionic.com | TXT | 0 | v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.createsend.com include:spf.uk.exclaimer.net include:mg-spf.greenhouse.io -all | |
| sionic.com | TXT | 0 | lqv7k4lpc489a1p93tk9omi2hc | |
| sionic.com | TXT | 0 | 2eh9dpi7nnjnmn0jitpju9crbh | |
| sionic.com | TXT | 0 | 0ed1fe018aa40a4e0982394ccabf19ca07019e7577 | |
| sionic.com | TXT | 0 | smt8e53bdnlo46p2ood29v301s | |
| sionic.com | TXT | 0 | MS=ms14936053 | |
| sionic.com | TXT | 0 | google-site-verification=cQE1QDGTPMmrCfikis_CpP0OQvi0EXi6Hl2PNP4GzCg | |
| sionic.com | TXT | 0 | 9407464 | |
| www.sionic.com | A | 0 | 172.67.204.87 | |
| www.sionic.com | A | 0 | 104.21.69.47 | |
| www.sionic.com | AAAA | 0 | 2606:4700:3035::ac43:cc57 | |
| www.sionic.com | AAAA | 0 | 2606:4700:3035::6815:452f |
Get alerted the moment sionic.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch sionic.com 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, 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
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