mail.maddmac.com - robtex.com
mail.maddmac.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a09:bac1:76c1:53d8::e:11aπΊπΈ Cloudflare2a09:bac1::/32 | ||||||
| A | 172.1.243.172πΊπΈ AS7018172.0.0.0/12 AT&T Enterprises, LLC | ||||||
maddmac.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a09:bac1:76c1:53d8::e:11aπΊπΈ Cloudflare2a09:bac1::/32 | ||||||
| A | 172.1.243.172πΊπΈ AS7018172.0.0.0/12 AT&T Enterprises, LLC | ||||||
| NS | ns1.dynu.com β | ||||||
| NS | ns2.dynu.com | ||||||
| NS | ns3.dynu.com | ||||||
| NS | ns4.dynu.com | ||||||
| NS | ns5.dynu.com | ||||||
| NS | ns6.dynu.com | ||||||
| SOA | ns1.dynu.comadministrator@dynu.com serial=173 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
βA172.1.243.1722026-03-25 β 2026-03-25 Β· 2 obs
β 2017-04-19 16:10:08
β 2026-03-25 15:00:20
β 2026-03-25 15:00:20
βA2a09:bac1:76c1:53d8::e:11a2026-03-25 β 2026-03-25 Β· 2 obs
β 2017-04-19 16:10:08
β 2026-03-25 15:00:20
β 2026-03-25 15:00:20
βA75.118.24.652017-04-19 β 2017-04-19 Β· 2 obs
β 2017-04-19 16:10:08
β 2026-03-25 15:00:20
β 2026-03-25 15:00:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| maddmac.com | ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com... | 11 records |
β Authoritative Response
Server:173.0.55.138
NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for maddmac.com (unsigned zone)
β±οΈ Timing
Total: 180ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.1.243.172 |
| AAAA | 1 | 2a09:bac1:76c1:53d8::e:11a |
π Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.dynu.com, ns2.dynu.com, ns2.dynu.com...)
Analysis
IP Addresses
mail.maddmac.com points to two IP numbers: 2a09:bac1:76c1:53d8::e:11a and 172.1.243.172.
Other host names, for instance maddmac.com, share IP numbers with mail.maddmac.com.