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Hosting & Network
amt-sybex.com runs on Microsoft Azure, with email via Microsoft 365.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 218,639 other sites on Microsoft Azure. Stable here since we started watching (Oct 23, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for amt-sybex.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| amt-sybex.com | SOA | 14400 | dns1.cscdns.net hostmaster.cscdns.net 2014092534 28800 7200 604800 14400 | |
| amt-sybex.com | A | 0 | 4.231.219.101 | |
| amt-sybex.com | NS | 0 | dns2.cscdns.net | |
| amt-sybex.com | NS | 0 | dns1.cscdns.net | |
| amt-sybex.com | MX | 0 | amtsybex-com0i.mail.protection.outlook.com | |
| amt-sybex.com | TXT | 0 | openai-domain-verification=dv-um2Aq4Jt4HTC6TB3K8irnGdJ | |
| amt-sybex.com | TXT | 0 | EUnet customer | |
| amt-sybex.com | TXT | 0 | trend-micro-v1-domain-verification.7883cb0492a88accb6617d59d9570434=10acf365-d94d-499e-aab8-b50410d38977 | |
| amt-sybex.com | TXT | 0 | v=spf1 ip4:217.68.33.162 include:_spf.easit.net include:spf.protection.outlook.com include:mail.zohoanalytics.eu -all | |
| amt-sybex.com | TXT | 0 | yHjjBlqHrKsAmGT5wWAmIc5uDrZgFpRCLrcdfzJNLeghV+2XgHGJEZ6P4K3bfEz4xvn6hEH6rPKvVNGVyG81jQ== | |
| amt-sybex.com | TXT | 0 | MS=ms86106891 | |
| amt-sybex.com | TXT | 0 | QuoVadis=2238f894-827e-4550-88bf-27f09fdafd44 | |
| amt-sybex.com | TXT | 0 | QuoVadis=6dbacb2d-7a49-44b2-a776-7c804ffe58b0 | |
| amt-sybex.com | TXT | 0 | hhKYdXnYiCN6bPhfXYcQbLGGR2YpGySfRQLJ4+/PZ+tMFKct87ycipt3t9nMV8cH6PSU7khmvIYsd14q1Z+OAw== | |
| amt-sybex.com | TXT | 0 | zoho-verification=zb87340573.zmverify.zoho.eu | |
| amt-sybex.com | TXT | 0 | globalsign-domain-verification=23069546EBA8EA6A76F8EBCFBEB9B735 | |
| www.amt-sybex.com | A | 0 | 4.231.219.101 |
Get alerted the moment amt-sybex.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch amt-sybex.com continuously, notifying you the moment anything moves across all three signals:

Uptime
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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