DNS Record Lookup
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Hosting & Network
tongtji.com runs on AS9341 (multi-homed across 3 networks), with DNS by Cloudflare and email configured.
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 161 other sites on AS9341. Stable here since we started watching (Sep 10, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to tongtji.com.
DNS Records for tongtji.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tongtji.com | SOA | 1800 | johnny.ns.cloudflare.com dns.cloudflare.com 2414408294 10000 2400 604800 1800 | |
| tongtji.com | A | 0 | 103.216.106.104 | |
| tongtji.com | A | 0 | 103.145.130.134 | |
| tongtji.com | MX | 0 | 10 | mx1.tongtji.com |
| tongtji.com | MX | 0 | 20 | mx2.tongtji.com |
| tongtji.com | TXT | 0 | google-site-verification=pa-xdkXIPFUmMSu7sNNe5m3ZMUSPwZOKUSA1UXG7EIE | |
| tongtji.com | TXT | 0 | v=spf1 mx a ip4:103.145.130.142 ip4:103.216.106.98 include:_spf.google.com ~all | |
| tongtji.com | TXT | 0 | apple-domain-verification=cLx103Cldz8wBw9O | |
| tongtji.com | TXT | 0 | google-gws-recovery-domain-verification=74802875 | |
| tongtji.com | TXT | 0 | google-site-verification=pa-xdkXlPFUmMSu7sNNe5m3ZMUSPwZOkUSA1UXG7EIE | |
| tongtji.com | NS | 0 | johnny.ns.cloudflare.com | |
| tongtji.com | NS | 0 | wally.ns.cloudflare.com | |
| tongtji.com | CAA | 0 | 0 issue comodoca.com | |
| tongtji.com | CAA | 0 | 0 issuewild comodoca.com | |
| tongtji.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| tongtji.com | CAA | 0 | 0 issuewild ssl.com | |
| tongtji.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| tongtji.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| tongtji.com | CAA | 0 | 0 issue letsencrypt.org | |
| tongtji.com | CAA | 0 | 0 issue ssl.com | |
| tongtji.com | CAA | 0 | 0 issue sectigo.com | |
| tongtji.com | CAA | 0 | 0 issue globalsign.com | |
| tongtji.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| tongtji.com | CAA | 0 | 0 issuewild globalsign.com | |
| tongtji.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| tongtji.com | CAA | 0 | 0 issuewild sectigo.com | |
| www.tongtji.com | CNAME | 0 | tongtji.com | |
| www.tongtji.com | NS | 0 | johnny.ns.cloudflare.com | |
| www.tongtji.com | NS | 0 | wally.ns.cloudflare.com | |
| www.tongtji.com | A | 0 | 103.216.106.104 | |
| www.tongtji.com | A | 0 | 103.145.130.134 | |
| www.tongtji.com | TXT | 0 | google-site-verification=pa-xdkXlPFUmMSu7sNNe5m3ZMUSPwZOkUSA1UXG7EIE | |
| www.tongtji.com | TXT | 0 | google-site-verification=pa-xdkXIPFUmMSu7sNNe5m3ZMUSPwZOKUSA1UXG7EIE | |
| www.tongtji.com | TXT | 0 | v=spf1 mx a ip4:103.145.130.142 ip4:103.216.106.98 include:_spf.google.com ~all | |
| www.tongtji.com | TXT | 0 | google-gws-recovery-domain-verification=74802875 | |
| www.tongtji.com | TXT | 0 | apple-domain-verification=cLx103Cldz8wBw9O | |
| www.tongtji.com | MX | 0 | 20 | mx2.tongtji.com |
| www.tongtji.com | MX | 0 | 10 | mx1.tongtji.com |
| www.tongtji.com | SOA | 1800 | johnny.ns.cloudflare.com dns.cloudflare.com 2414408294 10000 2400 604800 1800 | |
| www.tongtji.com | CAA | 0 | 0 issue globalsign.com | |
| www.tongtji.com | CAA | 0 | 0 issuewild sectigo.com | |
| www.tongtji.com | CAA | 0 | 0 issuewild comodoca.com | |
| www.tongtji.com | CAA | 0 | 0 issue comodoca.com | |
| www.tongtji.com | CAA | 0 | 0 issue ssl.com | |
| www.tongtji.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.tongtji.com | CAA | 0 | 0 issuewild ssl.com | |
| www.tongtji.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| www.tongtji.com | CAA | 0 | 0 issuewild globalsign.com | |
| www.tongtji.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.tongtji.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| www.tongtji.com | CAA | 0 | 0 issue letsencrypt.org | |
| www.tongtji.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| www.tongtji.com | CAA | 0 | 0 issue sectigo.com |
Get alerted the moment tongtji.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tongtji.com continuously, notifying you the moment anything moves across all three signals:
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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