WWW.RTSAK.COM - usablesystemsdesign.com
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usablesystemsdesign.com checked at 2025-11-18T18:20:14.493Z 466ms 104/104/104 100% R:12 allDone:true timedOut:false usablesystemsdesign.com
| NS | ns5.pairnic.com | ||||||
| A | 2607:f440::d85c:35f 🇺🇸 AS7859 | ||||||
| PTR | ns5.pairnic.com | ||||||
| A | 216.92.3.95🇺🇸 AS7859 | ||||||
| PTR | ns5.pairnic.com | ||||||
| NS | ns6.pairnic.com | ||||||
| A | 2607:f441::d892:c0f6 🇺🇸 AS7859 | ||||||
| PTR | ns6.pairnic.com | ||||||
| A | 216.146.192.246🇺🇸 AS7859 | ||||||
| PTR | ns6.pairnic.com | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:c03::1b 🇺🇸 Google | ||||||
| PTR | dy-in-f27.1e100.net | ||||||
| A | 74.125.137.26🇺🇸 Google | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:100f::1b 🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| A | 192.178.220.27🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:1015::1b 🇺🇸 Google | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.27🇺🇸 Google | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:3001::1b 🇺🇸 Google | ||||||
| PTR | yulnkec-in-f27.1e100.net | ||||||
| A | 172.217.74.26🇺🇸 Google | ||||||
| PTR | yulnkec-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4003:c30::1b 🇺🇸 Google | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 74.125.27.26🇺🇸 Google | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
com
Starts with same word
usablesystemsdesign.com |
Starts similarily
usablesystemsdesign.com |
AI analysis
Two name servers ns5.pairnic.com and ns6.pairnic.com are delegated to usablesystemsdesign.com.
usablesystemsdesign.com uses the same name server configuration as other domains, such as mickomanic.com, mainstreetfoundation.org, northjerseymusiclabs.com, rongravino.com and ericgeorgelaw.com.
Host names with two IPs:
ns5.pairnic.com points to 2607:f440::d85c:35f and 216.92.3.95.
ns6.pairnic.com points to 2607:f441::d892:c0f6 and 216.146.192.246.
usablesystemsdesign.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
usablesystemsdesign.com shares mail servers with other domains at least in part, for instance wordoid.com, mountainwhale.com, antiquesilverspoons.co.uk, the-edge.io and due2.dk.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 74.125.137.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3001::1b and 172.217.74.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)