DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
telstra.com.au runs on AS1221, with DNS by Akamai and email configured.
- Hosting network
- AS1221AS1221
- Managed DNS
- Akamai
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 1,395 other sites on AS1221. Stable here since we started watching (Oct 1, 2026).
DNS Records for telstra.com.au
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| telstra.com.au | AAAA | 0 | 2001:8006:4::2 | |
| telstra.com.au | AAAA | 0 | 2001:8006:6::2 | |
| telstra.com.au | SOA | 900 | adns05.bigpond.com hostmaster.bigpond.com 2026102001 7200 3600 2419200 900 | |
| telstra.com.au | A | 0 | 203.43.40.2 | |
| telstra.com.au | A | 0 | 203.44.22.2 | |
| telstra.com.au | MX | 0 | 5 | ipbno.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipcno.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipdno.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipcvo.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipavo.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipano.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipbvo.tcif.telstra.com.au |
| telstra.com.au | MX | 0 | 5 | ipdvo.tcif.telstra.com.au |
| telstra.com.au | TXT | 0 | facebook-domain-verification=x79bt6dkfq3i6wrcvcwfv8utfyrwyv | |
| telstra.com.au | TXT | 0 | v=spf1 include:_spf.telstra.com.au ~all | |
| telstra.com.au | TXT | 0 | zdkq8v56h9n59zn2rp5whpm6cbvs8w40 | |
| telstra.com.au | TXT | 0 | QuoVadis=d4656bb3-93a9-4f72-9d57-57321e6a837c | |
| telstra.com.au | TXT | 0 | 6pqz1b7r0dt43sytz02lksw6ccc0y754 | |
| telstra.com.au | TXT | 0 | _q166a1ujytkw41q29qc1r1uvrcirl8n | |
| telstra.com.au | TXT | 0 | v6r9p5qcv46s7692c1rs8dx6hwz6l9kt | |
| telstra.com.au | TXT | 0 | google-site-verification=GeZnWLAmVtLSHbjW5VEawrbtjQzhSY-e4wsT9VBaJkU | |
| telstra.com.au | TXT | 0 | QuoVadis=5562e523-e389-4ad9-97cf-7c4a9a4f79a0 | |
| telstra.com.au | NS | 0 | a1-185.akam.net | |
| telstra.com.au | NS | 0 | adns06.bigpond.com | |
| telstra.com.au | NS | 0 | a28-66.akam.net | |
| telstra.com.au | NS | 0 | a3-65.akam.net | |
| telstra.com.au | NS | 0 | a11-66.akam.net | |
| telstra.com.au | NS | 0 | a18-64.akam.net | |
| telstra.com.au | NS | 0 | adns05.bigpond.com | |
| telstra.com.au | NS | 0 | a2-65.akam.net | |
| www.telstra.com.au | CNAME | 0 | d2l3pjybjlbg0l.cloudfront.net | |
| www.telstra.com.au | NS | 0 | ns-344.awsdns-43.com | |
| www.telstra.com.au | NS | 0 | ns-1089.awsdns-08.org | |
| www.telstra.com.au | NS | 0 | ns-925.awsdns-51.net | |
| www.telstra.com.au | NS | 0 | ns-1805.awsdns-33.co.uk | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:e400:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:c200:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:1000:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:ae00:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:f200:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:4a00:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:ac00:17:876d:b540:93a1 | |
| www.telstra.com.au | AAAA | 0 | 2600:9000:201f:5c00:17:876d:b540:93a1 | |
| www.telstra.com.au | A | 0 | 13.226.238.115 | |
| www.telstra.com.au | A | 0 | 13.226.238.4 | |
| www.telstra.com.au | A | 0 | 13.226.238.126 | |
| www.telstra.com.au | A | 0 | 13.226.238.122 | |
| www.telstra.com.au | SOA | 86400 | ns-344.awsdns-43.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 |
Get alerted the moment telstra.com.au's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch telstra.com.au 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, 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
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