kestner.it - robtex.com

kestner.it

DNSSECโš ๏ธ Not signed
A2a01:4f8:1c17:807c::๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdekit0001sv002p.kestner.it
A78.47.201.187๐Ÿ‡ฉ๐Ÿ‡ช Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSdekit0001ns001p.kestner.it โญ
A2001:4178:3:a357:62:116:159:4๐Ÿ‡ฉ๐Ÿ‡ช INTERNETX-AS2001:4178::/29 INTERNETX-INET6-PA
PTRa.customer-auth.net
A62.116.159.4๐Ÿ‡ฉ๐Ÿ‡ช INTERNETX-AS62.116.159.0/24 INTERNETX-MUC-A2
PTRa.customer-auth.net
NSdekit0001ns002p.kestner.it
A2001:8d8:580:401:217:160:113:37๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX
PTRb.customer-auth.net
A217.160.113.37๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX
PTRb.customer-auth.net
NSdekit0001ns003p.kestner.it
A2a01:130:2000:118:89:146:248:4๐Ÿ‡ฉ๐Ÿ‡ช INTERNET_AG2a01:130::/32 DE-NIC-20060621
PTRc.customer-auth.net
A89.146.248.4๐Ÿ‡ฉ๐Ÿ‡ช INTERNET_AG89.146.248.0/24
PTRc.customer-auth.net
NSdekit0001ns004p.kestner.it
A2607:f1c0:1800:8091:74:208:254:4๐Ÿ‡บ๐Ÿ‡ธ IONOS-AS2607:f1c0:1800::/48 IONOS-AND-INTERNETX
PTRd.customer-auth.net
A74.208.254.4๐Ÿ‡บ๐Ÿ‡ธ IONOS-AS74.208.254.0/24 IONOS-AND-INTERNETX
PTRd.customer-auth.net
MXkestner-it.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::1๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::9๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::e๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.5๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.6๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.30๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 a mx include:spf.protection.outlook.com ~all
SOAdekit0001ns001p.kestner.itdomains@kestner-it.de 2025-12-12 #1

it

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns.nic.it โญ ๐Ÿ”’
NSa.dns.it ๐Ÿ”’
NSm.dns.it ๐Ÿ”’
NSnameserver.cnr.it
NSr.dns.it ๐Ÿ”’
NSv.dns.it ๐Ÿ”’
SOAdns.nic.ithostmaster@nic.it 2026-02-17 #2
๐Ÿ“ˆ Tranco rank: #240,579

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Same first word

Similar names

DNS History

8 records (7 active, 1 former)

2020202120222023202420252026NSdekit0001ns001p.kestner.itdekit0001ns002p.kestner.itdekit0001ns003p.kestner.itdekit0001ns004p.kestner.itMXkestner-it.mail.protection.outlook.comA2a01:4f8:1c17:807c::78.47.201.187217.160.41.22
โ—NSdekit0001ns001p.kestner.it2019-12-30 โ†’ 2026-02-27 ยท 2 obs
โ— 2019-12-30 08:35:36
โ— 2026-02-27 01:11:24
โ—NSdekit0001ns002p.kestner.it2019-12-30 โ†’ 2026-02-27 ยท 2 obs
โ— 2019-12-30 08:35:36
โ— 2026-02-27 01:11:24
โ—NSdekit0001ns003p.kestner.it2019-12-30 โ†’ 2026-02-27 ยท 2 obs
โ— 2019-12-30 08:35:36
โ— 2026-02-27 01:11:24
โ—NSdekit0001ns004p.kestner.it2019-12-30 โ†’ 2026-02-27 ยท 2 obs
โ— 2019-12-30 08:35:36
โ— 2026-02-27 01:11:24
โ—MXkestner-it.mail.protection.outlook.com2019-12-30 โ†’ 2026-02-27 ยท 2 obs
โ— 2019-12-30 08:35:36
โ— 2026-02-27 01:11:24
โ—‹A217.160.41.222019-12-30 โ†’ 2019-12-30 ยท 3 obs
โ— 2019-12-30 08:35:36
โ—‹ 2026-02-16 11:07:50
โ—‹ 2026-02-27 01:11:24
โ—A2a01:4f8:1c17:807c::2026-02-16 โ†’ 2026-02-27 ยท 3 obs
โ—‹ 2019-12-30 08:35:36
โ— 2026-02-16 11:07:50
โ— 2026-02-27 01:11:24
โ—A78.47.201.1872026-02-16 โ†’ 2026-02-27 ยท 3 obs
โ—‹ 2019-12-30 08:35:36
โ— 2026-02-16 11:07:50
โ— 2026-02-27 01:11:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
itdns.nic.it, m.dns.it, a.dns.it, r.dns.it...-
kestner.itdekit0001ns002p.kestner.it, dekit0001ns004p.kestner.it, dekit0001ns001p.kestner.it, dekit0001ns003p.kestner.it8 records

โœ… Authoritative Response

Server: 217.160.113.37

NS records: dekit0001ns002p.kestner.it, dekit0001ns004p.kestner.it, dekit0001ns001p.kestner.it, dekit0001ns003p.kestner.it

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for kestner.it (unsigned zone)

โฑ๏ธ Timing

Total: 570ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A178.47.201.187
AAAA12a01:4f8:1c17:807c::
NS4dekit0001ns003p.kestner.it, dekit0001ns004p.kestner.it...
MX1kestner-it.mail.protection.outlook.com (
TXT1v=spf1 a mx include:spf.protection.outlo
SOA1dekit0001ns001p.kestner.it domains.kestn

๐Ÿ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (dekit0001ns004p.kestner.it, dekit0001ns003p.kestner.it, dekit0001ns002p.kestner.it...)

AI analysis

kestner.it is a parent of dekit0001ns004p.kestner.it, dekit0001ns001p.kestner.it, dekit0001sv002p.kestner.it, dekit0001ns003p.kestner.it, dekit0001ns002p.kestner.it and a few other host names.

kestner.it points to two IPs: 2a01:4f8:1c17:807c:: and 78.47.201.187.

Other host names including bdkj-dv-koeln.support.kestner.it, dekit0001sv002p.kestner.it, rund-um-den-chlodwigplatz.de, rockingboy.de and courtspot.de share IP numbers with kestner.it.

kestner.it is delegated to four name servers: dekit0001ns001p.kestner.it, dekit0001ns002p.kestner.it, dekit0001ns003p.kestner.it and dekit0001ns004p.kestner.it.

kestner.it at least partially shares name servers with other domains, including rund-um-den-chlodwigplatz.de, courtspot.de, kestner-edv.eu, bdkj.koeln and franks-vinothek.de.

Hosts with two IP numbers:

Host dekit0001ns001p.kestner.it points to 2001:4178:3:a357:62:116:159:4 and 62.116.159.4

Host dekit0001ns002p.kestner.it points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37

Host dekit0001ns003p.kestner.it points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4

Host dekit0001ns004p.kestner.it points to 2607:f1c0:1800:8091:74:208:254:4 and 74.208.254.4

kestner.it is handled by a single mail server, kestner-it.mail.protection.outlook.com.

Hostname kestner-it.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.5, 52.101.73.2, 52.101.73.6 and 52.101.73.30.