CF1763193535435-tsm20251109205412

WWW.ROBTEX.COM - holc.at

Search for IP or hostnames:

holc.at checked at 2025-11-15T07:58:55.415Z 263ms 219/219/219 100% R:18 allDone:true timedOut:false

holc.at

NSns1.internex.at
A2001:4178:3:a357:62:116:159:64๐Ÿ‡ฉ๐Ÿ‡ช INTERNETX-AS
PTRns1.internex.at
A62.116.159.64๐Ÿ‡ฉ๐Ÿ‡ช INTERNETX-AS
PTRns1.internex.at
NSns2.internex.at
A2001:8d8:580:401:217:160:113:37๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRb.customer-auth.net
A217.160.113.96๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns2.internex.at
NSns3.internex.at
A2a01:130:2000:118:89:146:248:4๐Ÿ‡ฉ๐Ÿ‡ช INTERNET_AG
PTRc.customer-auth.net
A89.146.248.61๐Ÿ‡ฉ๐Ÿ‡ช INTERNET_AG
PTRns3.internex.at
NSns4.internex.at
A2607:f1c0:1800:8091:74:208:254:60๐Ÿ‡บ๐Ÿ‡ธ IONOS-AS
PTRns4.internex.at
A74.208.254.60๐Ÿ‡บ๐Ÿ‡ธ IONOS-AS
PTRns4.internex.at
MXsmtp.google.com
A2607:f8b0:4004:c0b::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c17::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c19::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbk-in-f26.1e100.net
A2607:f8b0:4004:c19::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbk-in-f27.1e100.net
A142.250.31.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbj-in-f27.1e100.net
A142.251.16.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f26.1e100.net
A142.251.16.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f27.1e100.net
A142.251.111.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbk-in-f26.1e100.net
A142.251.111.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbk-in-f27.1e100.net
A128.204.136.67๐Ÿ‡ฆ๐Ÿ‡น internex-as
PTRserv87376091.secure-node.at

at

NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

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Starts with same word

Starts similarily

AI analysis

holc.at is the parent of mail.holc.at.

holc.at points to IP number 128.204.136.67.

Other host names for example www.holc-naturschaugarten.at, serv87376091.secure-node.at and holc-naturschaugarten.at share IP numbers with holc.at.

holc.at is delegated to four name servers: ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at.

holc.at shares name servers with other domains at least partially, for example sporthagleitner.com, gaiaenergy.org, urlaub-baby.at, feldenkrais-zentrum.at and a88.at.

Host names with two IP numbers:

ns1.internex.at points to: 2001:4178:3:a357:62:116:159:64 and 62.116.159.64

ns2.internex.at points to: 2001:8d8:580:401:217:160:113:37 and 217.160.113.96

ns3.internex.at points to: 2a01:130:2000:118:89:146:248:4 and 89.146.248.61

ns4.internex.at points to: 2607:f1c0:1800:8091:74:208:254:60 and 74.208.254.60

holc.at is handled by a single mail server, smtp.google.com.

holc.at shares the same mail server setup as other domains, for instance veloq.com, martinroytransport.com, dianof.com, terraa.co.in and kollioulocksmiths.com.au.

holc.at shares mail servers with other domains at least partially; for instance zennex.com.br, alexanderhofbauer.at, webbazaar.com, grexa.ai and socialtheory.in.

these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.250.31.27, 142.251.16.26, 142.251.16.27, 142.251.111.26 and 142.251.111.27.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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