WWW.RTSAK.COM - sipy.cz
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sipy.cz checked at 2025-10-17T17:03:06.947Z 391ms 80/80/80 100% R:21sipy.cz
| MX | antispam1.wia.cz | ||||||
| A | 80.250.3.18🇨🇿 WIA | ||||||
| PTR | antispam.wia.cz | ||||||
| MX | antispam2.wia.cz | ||||||
| A | 31.7.247.78🇨🇿 WIA | ||||||
| PTR | bntispam.wia.cz | ||||||
| NS | ns1.wia.cz | ||||||
| A | 2a01:6400:2:1002::2 🇨🇿 WIA | ||||||
| PTR | ns1.wia.cz | ||||||
| A | 80.250.5.90🇨🇿 WIA | ||||||
| PTR | ns1.wia.cz | ||||||
| NS | ns2.wia.cz | ||||||
| A | 2a01:6400:2:1003::2 🇨🇿 WIA | ||||||
| PTR | ns2.wia.cz | ||||||
| A | 31.7.247.62🇨🇿 WIA | ||||||
| PTR | ns2.wia.cz | ||||||
| A | 80.250.1.173🇨🇿 WIA | ||||||
| PTR | sipy.cz | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
PTR for
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mail.sipy.cz |
Starts with same word
Starts similarily
AI analysis
sipy.cz is the parent of mail.sipy.cz.
sipy.cz resolves to a single IP address: 80.250.1.173.
Other host names, for instance sipy.sk, share IP numbers with sipy.cz.
sipy.cz's delegation uses two name servers, ns1.wia.cz and ns2.wia.cz.
sipy.cz shares the same name server setup as other domains, for example nethouse.cz, airtechnic.cz, aucr.cz, 0.0.4.6.1.0.a.2.ip6.arpa and 206.136.83.in-addr.arpa.
sipy.cz at least partially shares name servers with other domains, including 16.250.80.in-addr.arpa, 51.208.82.in-addr.arpa, vacuclean.cz, 67.78.77.in-addr.arpa and disab.cz.
Host names with two IPs:
ns1.wia.cz points to: 2a01:6400:2:1002::2 and 80.250.5.90
ns2.wia.cz points to: 2a01:6400:2:1003::2 and 31.7.247.62
sipy.cz is handled by two mail servers: antispam1.wia.cz and antispam2.wia.cz.
sipy.cz shares the same mail server setup as other domains, such as helas.cz, wifishop.cz and aa.cz.
Host names with a single IP:
antispam1.wia.cz points to 80.250.3.18.
antispam2.wia.cz points to 31.7.247.78.