istopher.com - robtex.com

istopher.com

DNSSEC⚠️ Not signed
A91.204.209.209πŸ‡¬πŸ‡§ ENIXLTD91.204.208.0/22 RackSRV KSP Route Object
PTRhades.hostns.io
NSns1.da.hostns.io ⭐
A75.2.86.204πŸ‡ΊπŸ‡Έ Amazon75.2.80.0/20
PTRa40296d1acd960697.awsglobalaccelerator.com
NSns2.da.hostns.io
A166.117.220.151πŸ‡ΊπŸ‡Έ Amazon166.117.208.0/20
PTRa40296d1acd960697.awsglobalaccelerator.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62πŸ‡ΊπŸ‡Έ Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31πŸ‡ΊπŸ‡Έ Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5πŸ‡ΊπŸ‡Έ Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33πŸ‡ΊπŸ‡Έ Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25πŸ‡ΊπŸ‡Έ Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30πŸ‡ΊπŸ‡Έ Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62πŸ‡ΊπŸ‡Έ Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31πŸ‡ΊπŸ‡Έ Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5πŸ‡ΊπŸ‡Έ Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33πŸ‡ΊπŸ‡Έ Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25πŸ‡ΊπŸ‡Έ Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30πŸ‡ΊπŸ‡Έ Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=LgzIvX5nsT8lV5Su
TXTv=spf1 a mx ip4:91.204.209.209 include:spf.hostns.io ~all
SOAns1.da.hostns.iohostmaster@istopher.com 2025-12-09 #1

com

Same first word

Similar names

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.da.hostns.ions2.da.hostns.ions21.ixwebhosting.comns22.ixwebhosting.comns41.domaincontrol.comns42.domaincontrol.comMXmx01.mail.icloud.commx02.mail.icloud.commail.istopher.commail1103.ixwebhosting.comA91.204.209.20923.229.173.22872.41.62.2
●NSns1.da.hostns.io2026-04-08 β†’ 2026-04-27 Β· 3 obs
β—‹ 2018-01-21 18:21:02
● 2026-04-08 17:52:08
● 2026-04-27 07:28:22
●NSns2.da.hostns.io2026-04-08 β†’ 2026-04-27 Β· 3 obs
β—‹ 2018-01-21 18:21:02
● 2026-04-08 17:52:08
● 2026-04-27 07:28:22
β—‹NSns21.ixwebhosting.com2015-12-04 β†’ 2018-01-21 Β· 5 obs
β—‹ 2015-08-01 05:43:28
● 2015-12-04 09:00:58
● 2018-01-21 18:21:02
β—‹ 2026-04-08 17:52:08
β—‹ 2026-04-27 07:28:22
β—‹NSns22.ixwebhosting.com2015-12-04 β†’ 2018-01-21 Β· 5 obs
β—‹ 2015-08-01 05:43:28
● 2015-12-04 09:00:58
● 2018-01-21 18:21:02
β—‹ 2026-04-08 17:52:08
β—‹ 2026-04-27 07:28:22
β—‹NSns41.domaincontrol.com2015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 05:43:28
β—‹ 2015-12-04 09:00:58
β—‹ 2026-04-27 07:28:22
β—‹NSns42.domaincontrol.com2015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 05:43:28
β—‹ 2015-12-04 09:00:58
β—‹ 2026-04-27 07:28:22
β—‹MXmail.istopher.com2015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 05:43:28
β—‹ 2015-12-04 09:00:58
β—‹ 2026-04-27 07:28:22
β—‹MXmail1103.ixwebhosting.com2015-12-04 β†’ 2018-01-21 Β· 5 obs
β—‹ 2015-08-01 05:43:28
● 2015-12-04 09:00:58
● 2018-01-21 18:21:02
β—‹ 2026-04-08 17:52:08
β—‹ 2026-04-27 07:28:22
●MXmx01.mail.icloud.com2026-04-08 β†’ 2026-04-27 Β· 5 obs
β—‹ 2018-01-21 18:21:02
● 2026-04-08 17:52:08
● 2026-04-11 11:51:10
β—‹ 2026-04-14 03:02:54
● 2026-04-27 07:28:22
●MXmx02.mail.icloud.com2026-04-08 β†’ 2026-04-27 Β· 5 obs
β—‹ 2018-01-21 18:21:02
● 2026-04-08 17:52:08
● 2026-04-11 11:51:10
β—‹ 2026-04-14 03:02:54
● 2026-04-27 07:28:22
β—‹A23.229.173.2282015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 05:43:28
β—‹ 2015-12-04 09:00:58
β—‹ 2026-04-27 07:28:22
β—‹A72.41.62.22015-12-04 β†’ 2018-01-21 Β· 5 obs
β—‹ 2015-08-01 05:43:28
● 2015-12-04 09:00:58
● 2018-01-21 18:21:02
β—‹ 2026-04-08 17:52:08
β—‹ 2026-04-27 07:28:22
●A91.204.209.2092026-04-08 β†’ 2026-04-27 Β· 5 obs
β—‹ 2018-01-21 18:21:02
● 2026-04-08 17:52:08
● 2026-04-11 11:51:10
β—‹ 2026-04-14 03:02:54
● 2026-04-27 07:28:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
istopher.comns1.da.hostns.io, ns2.da.hostns.io-

βœ… Authoritative Response

Server:166.117.220.151

NS records: ns1.da.hostns.io, ns2.da.hostns.io

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istopher.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A191.204.209.209
NS2ns1.da.hostns.io, ns2.da.hostns.io
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=LgzIvX5nsT8lV5Su, v=spf1 a mx ip4:91.204.209.209 include:s
SOA1ns1.da.hostns.io hostmaster.istopher.com

Analysis

IP Addresses

istopher.com points to a single IP: 91.204.209.209.

Other host names, for instance mail.bdo.bw, rgs.org.uk, mail.colindeady.net, tymusic.co.uk and autocraftuae.com share IP numbers with istopher.com.

Name Servers

Two name servers ns1.da.hostns.io and ns2.da.hostns.io handle delegation for istopher.com.

istopher.com uses the same name server setup as other domains, for example laurynaspakalnis.com, inhull.co.uk, roofers-scotland.co.uk, warksbells.co.uk and clickalt.com.

istopher.com partially shares name servers with other domains; examples include marjayatrans.com, tmeda.org, chlorophenol.com, anpc.co.uk and katzy.org.

These name servers are often used with the name servers ns1.da.cloudns.io and ns2.da.cloudns.io.

Host names with one IP number: The host name ns1.da.hostns.io points to 75.2.86.204 and the host name ns2.da.hostns.io points to 166.117.220.151.

Mail Servers

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

istopher.com has the same mail server setup as other domains, including picben.com, krumhausen.com, rpmhome.net, g-signs.com and newtonshaw.com.

istopher.com shares at least partially some mail servers with other domains, for instance erod.me and famsmidt.nl.

Six IP numbers for host names:

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.

Hosts that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.