jholster.com - robtex.com

jholster.com

DNSSEC⚠️ Not signed
A65.109.169.74🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC
PTRstatic.74.169.109.65.clients.your-server.de
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTv=spf1 include:icloud.com ~all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-03-07 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774785222

Same first word

jholster.com

Similar names

jrhotels.cn
jrhotels.co.jp
jrshotel.net

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.coma.ns.joker.comb.ns.joker.comc.ns.joker.comMXmx01.mail.icloud.commx02.mail.icloud.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA65.109.169.74188.166.130.89216.239.32.2182.221.92.177
○NSa.ns.joker.com2015-07-02 → 2017-10-13 · 4 obs
● 2015-07-02 09:29:50
● 2017-10-13 03:41:42
○ 2017-10-17 21:03:42
○ 2026-03-29 12:13:42
○NSb.ns.joker.com2015-07-02 → 2017-10-13 · 4 obs
● 2015-07-02 09:29:50
● 2017-10-13 03:41:42
○ 2017-10-17 21:03:42
○ 2026-03-29 12:13:42
○NSc.ns.joker.com2015-07-02 → 2017-10-13 · 4 obs
● 2015-07-02 09:29:50
● 2017-10-13 03:41:42
○ 2017-10-17 21:03:42
○ 2026-03-29 12:13:42
●NShelium.ns.hetzner.de2026-02-22 → 2026-03-29 · 3 obs
○ 2017-10-17 21:03:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
●NShydrogen.ns.hetzner.com2026-02-22 → 2026-03-29 · 3 obs
○ 2017-10-17 21:03:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
●NSoxygen.ns.hetzner.com2026-02-22 → 2026-03-29 · 3 obs
○ 2017-10-17 21:03:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
○MXalt1.aspmx.l.google.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXalt2.aspmx.l.google.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXaspmx.l.google.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXaspmx2.googlemail.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXaspmx3.googlemail.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXaspmx4.googlemail.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
○MXaspmx5.googlemail.com2015-07-02 → 2015-11-25 · 4 obs
● 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42
●MXmx01.mail.icloud.com2026-02-22 → 2026-03-29 · 3 obs
○ 2016-03-14 14:21:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
●MXmx02.mail.icloud.com2026-02-22 → 2026-03-29 · 3 obs
○ 2016-03-14 14:21:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
○A188.166.130.892016-03-14 → 2017-10-13 · 5 obs
○ 2015-11-25 01:38:40
● 2016-03-14 14:21:42
● 2017-10-13 03:41:42
○ 2017-10-17 21:03:42
○ 2026-03-29 12:13:42
○A216.239.32.212015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 09:29:50
○ 2015-11-25 01:38:40
○ 2026-03-29 12:13:42
●A65.109.169.742026-02-22 → 2026-03-29 · 3 obs
○ 2017-10-17 21:03:42
● 2026-02-22 16:39:56
● 2026-03-29 12:13:42
○A82.221.92.1772015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-02 09:29:50
● 2015-11-25 01:38:40
○ 2016-03-14 14:21:42
○ 2026-03-29 12:13:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jholster.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jholster.com (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

TypeCountSample Data
A165.109.169.74
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX2mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10)
TXT1v=spf1 include:icloud.com ~all
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

IP Addresses

jholster.com points to a single IP number: 65.109.169.74.

Other host names, for instance static.74.169.109.65.clients.your-server.de, share IP numbers with jholster.com.

Name Servers

The domain jholster.com is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

jholster.com shares name servers with other domains at least partially, for instance betapanda.co.uk, naturbodenstudio.de, eberlein.koeln, nm-spot.net and osi4.de.

these name servers are often used with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5

Mail Servers

jholster.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

jholster.com shares the same mail server setup as other domains, including liteart.net, johnguant.com, derron.biz, oglesby.me and gedyefamily.com.

At least part of jholster.com's mail servers are shared with other domains, for instance eastcoastmasterbuilders.com and mac.com.

Host names with six IP numbers:

mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Names pointing to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.