MXLIST.NET - spark.cz
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spark.cz checked at 2025-11-23T07:03:47.536Z 280ms 82/82/82 100% R:21 allDone:true timedOut:false spark.cz
| NS | ns1.ignum.com | ||||||
| A | 2a00:1e40:a:53::5 🇸🇰 Webglobe, a.s. | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 Webglobe, a.s. | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5 🇨🇿 IGNUM-AS | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| MX | c503691b5bfa50a7.mx1.emailprofi.seznam.cz | ||||||
| A | 2a02:598:2::1056 🇨🇿 SEZNAM-CZ | ||||||
| PTR | wildcard.mx1.emailprofi.seznam.cz | ||||||
| A | 77.75.77.56🇨🇿 SEZNAM-CZ | ||||||
| PTR | wildcard.mx1.emailprofi.seznam.cz | ||||||
| MX | c503691b5bfa50a7.mx2.emailprofi.seznam.cz | ||||||
| A | 2a02:598:2::1146 🇨🇿 SEZNAM-CZ | ||||||
| PTR | wildcard.mx2.emailprofi.seznam.cz | ||||||
| A | 77.75.77.146🇨🇿 SEZNAM-CZ | ||||||
| PTR | wildcard.mx2.emailprofi.seznam.cz | ||||||
| A | 194.228.31.12🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | gw.zengon.net | ||||||
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AI analysis
spark.cz points to a single IP number: 194.228.31.12.
Other host names, for instance elinor.cz, ubytovani-alpy.com, ack.cz, mail.ubytovani-alpy.com and sunatur.eu share IP numbers with spark.cz.
Delegation for spark.cz rests with two name servers, ns1.ignum.com and ns2.ignum.cz.
spark.cz shares the same name server setup as other domains, including cernoch.eu, rpg-vision.com, bezpecnostnepravniskola.cz, jihostroj.com and havelnet.cz.
spark.cz partially shares name servers with other domains; for instance webprotebe.cz, neustav.cz and hopi.hu.
Host names with two IP numbers: ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35; ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.
spark.cz is handled by two mail servers: c503691b5bfa50a7.mx1.emailprofi.seznam.cz and c503691b5bfa50a7.mx2.emailprofi.seznam.cz.
Host names with two IP numbers: c503691b5bfa50a7.mx1.emailprofi.seznam.cz points to 2a02:598:2::1056 and 77.75.77.56; c503691b5bfa50a7.mx2.emailprofi.seznam.cz points to 2a02:598:2::1146 and 77.75.77.146.