DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dewu.com runs on Alibaba Cloud, with email configured.
- Hosting network
- Alibaba CloudAS37963Alibaba Cloud
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 129,429 other sites on Alibaba Cloud. Stable here since we started watching (Aug 3, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for dewu.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dewu.com | A | 0 | 114.55.173.206 | |
| dewu.com | SOA | 600 | vip3.alidns.com hostmaster.hichina.com 2026081810 3600 1200 86400 600 | |
| dewu.com | MX | 0 | 10 | mail.dewu.com |
| dewu.com | NS | 0 | vip3.alidns.com | |
| dewu.com | NS | 0 | vip4.alidns.com | |
| dewu.com | AAAA | 0 | 2400:3200:1400::97f | |
| dewu.com | TXT | 0 | cursor-domain-verification-h33zx1=H3YRVldIS0Ni1JXgLHRZUMdqL | |
| dewu.com | TXT | 0 | v=spf1 ip4:61.172.164.96/27 ip4:211.95.34.128/27 ip4:116.128.201.160/27 ip4:47.123.67.192/27 ip4:202.101.50.32/27 include:_s.corp-email.com -all | |
| dewu.com | TXT | 0 | 029ddd73cfb971208d936aaa3dcf2ebe5fc2ca8e17f2cab9c799a3c0c2c6cf0a | |
| dewu.com | TXT | 0 | MS=ms19145699 | |
| www.dewu.com | A | 0 | 114.55.173.206 | |
| www.dewu.com | AAAA | 0 | 2400:3200:1400::97f |
Get alerted the moment dewu.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dewu.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