IPLIST.NET - t-systems.sk
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t-systems.sk checked at 2025-10-12T03:31:58.502Z 459ms 103/103/103 100% R:17t-systems.sk
| NS | pdns109.ultradns.biz | ||||||
| A | 2610:a1:1015::91 🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.biz | ||||||
| A | 156.154.66.109🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.biz | ||||||
| NS | pdns109.ultradns.com | ||||||
| A | 2001:502:f3ff::91 🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.com | ||||||
| A | 156.154.64.109🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.com | ||||||
| NS | pdns109.ultradns.net | ||||||
| A | 2610:a1:1014::91 🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.net | ||||||
| A | 156.154.65.109🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.net | ||||||
| NS | pdns109.ultradns.org | ||||||
| A | 2001:502:4612::91 🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.org | ||||||
| A | 156.154.67.109🇺🇸 Neustar | ||||||
| PTR | pdns109.ultradns.org | ||||||
| MX | mailbh.t-systems.sk | ||||||
| A | 85.159.111.155🇸🇰 DELTA ONLINE | ||||||
| PTR | mailbh.t-systems.sk | ||||||
| MX | mailrh.t-systems.sk | ||||||
| A | 212.5.205.205🇸🇰 Slovak Telekom/T-Mobile CZ | ||||||
| PTR | stip-host205.212-5-205.telecom.sk | ||||||
| MX | mailsync.t-systems.sk | ||||||
| A | 85.159.111.157🇸🇰 DELTA ONLINE | ||||||
| PTR | stip-host157-111.dol.sk | ||||||
| A | 80.158.66.24🇩🇪 T-Systems International | ||||||
sk
| NS | a.tld.sk | ||||||
| NS | b.tld.sk | ||||||
| NS | c.tld.sk | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
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AI analysis
t-systems.sk is a parent of mailbh.t-systems.sk, mailrh.t-systems.sk and mailsync.t-systems.sk.
t-systems.sk points to a single IP number: 80.158.66.24.
other host names for instance magenta.tv, t-mobil.biz, meincongstar.net, cogstar.net and emailt-online.de share IP numbers with t-systems.sk.
t-systems.sk is delegated to four name servers: pdns109.ultradns.biz, pdns109.ultradns.com, pdns109.ultradns.net and pdns109.ultradns.org.
t-systems.sk at least partially shares name servers with other domains, for instance csaric.com, thehitsradio.com, iallc.org, tfmradio.com and carlsberg.co.uk.
These name servers are often used with oxygen2.house.gov and oxygen.house.gov.
Host names with two IP numbers:
Host name pdns109.ultradns.biz points to: 2610:a1:1015::91 and 156.154.66.109.
Host name pdns109.ultradns.com points to: 2001:502:f3ff::91 and 156.154.64.109.
Host name pdns109.ultradns.net points to: 2610:a1:1014::91 and 156.154.65.109.
Host name pdns109.ultradns.org points to: 2001:502:4612::91 and 156.154.67.109.
t-systems.sk is handled by three mail servers: mailbh.t-systems.sk, mailrh.t-systems.sk and mailsync.t-systems.sk.
Host names with one IP number:
mailbh.t-systems.sk points to 85.159.111.155.
mailrh.t-systems.sk points to 212.5.205.205.
mailsync.t-systems.sk points to 85.159.111.157.