WWW.RTSAK.COM - sfk-online.com
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sfk-online.com checked at 2025-11-23T16:56:59.380Z 787ms 99/99/99 100% R:14 allDone:true timedOut:false sfk-online.com
| MX | mail.sfk-online.com | ||||||
| A | 91.204.46.150🇩🇪 netcup-AS | ||||||
| PTR | mx2e96.netcup.net | ||||||
| MX | mx2e96.netcup.net | ||||||
| A | 2a03:4000:0:439:1839:2eff:fe42:51e5 🇩🇪 netcup-AS | ||||||
| PTR | mx2e96.netcup.net | ||||||
| A | 91.204.46.150🇩🇪 netcup-AS | ||||||
| PTR | mx2e96.netcup.net | ||||||
| NS | root-dns.netcup.net | ||||||
| A | 2a03:4000:0:1::e1e1 🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7 🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44 🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 2a03:4000:30:aeb8::14:5363 🇩🇪 netcup-AS | ||||||
| A | 91.204.46.148🇩🇪 netcup-AS | ||||||
| PTR | a2e94.netcup.net | ||||||
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mail.sfk-online.com |
Starts with same word
sfk-online.com |
sfk-online.de |
sfk-online.net |
Starts similarily
AI analysis
The parent of mail.sfk-online.com is sfk-online.com.
sfk-online.com points to two IP numbers: 2a03:4000:30:aeb8::14:5363 and 91.204.46.148.
Other host names such as 3punktdesign.de, mail.hb-consult.de, kremkow.tftg.net, waldviertelimmobilien.at and www.pflanzen1x1.de share IPs with sfk-online.com.
sfk-online.com is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
sfk-online.com at least partially shares name servers with other domains, for instance deejaythb.de, wumail.de, pierers-lexikon.de, kaiserkiwi.de and beta-s.net.
Host root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225; Host second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199; Host third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
sfk-online.com is handled by two mail servers: mail.sfk-online.com and mx2e96.netcup.net.
sfk-online.com shares at least partially some mail servers with other domains, including xn--dasimmonetsterreichs-dbc.at, 42m.de, deinekleinanzeigen.at, deinimmo.net and meinimmonet.at.
these mail servers are commonly used together with mail.xn--dasimmonetsterreichs-dbc.at.
Host names with two IP numbers: mx2e96.netcup.net points to 2a03:4000:0:439:1839:2eff:fe42:51e5 and 91.204.46.150. Host names with one IP number: mail.sfk-online.com points to 91.204.46.150. Host names that point to 91.204.46.150: mx2e96.netcup.net and mail.sfk-online.com.