johnscomputersinc.net - robtex.com

johnscomputersinc.net

DNSSEC⚠️ Not signed
A208.58.125.234🇺🇸 RCN-AS208.58.96.0/19 RCN-BLK-5 PHDL RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US
PTR208-58-125-234.pa.subnet.cable.rcncustomer.com
NSns1038.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5126:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.biz
A217.160.81.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.biz
NSns1038.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5226:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.com
A217.160.82.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.com
NSns1038.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5026:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.de
A217.160.80.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.de
NSns1038.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5326:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.org
A217.160.83.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1038.ui-dns.bizhostmaster@1and1.com 2013-04-20 #4

net

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=1774471327

Subdomains

www.johnscomputersinc.net

Same first word

johnscomputersinc.net

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1038.ui-dns.bizns1038.ui-dns.comns1038.ui-dns.dens1038.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA208.58.125.234
●NSns1038.ui-dns.biz2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
●NSns1038.ui-dns.com2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
●NSns1038.ui-dns.de2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
●NSns1038.ui-dns.org2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
○NSns51.1and1.com2015-07-25 → 2017-03-19 · 4 obs
● 2015-07-25 22:42:34
● 2017-03-19 17:59:02
○ 2026-02-15 04:30:20
○ 2026-03-25 21:09:18
○NSns52.1and1.com2015-07-25 → 2017-03-19 · 4 obs
● 2015-07-25 22:42:34
● 2017-03-19 17:59:02
○ 2026-02-15 04:30:20
○ 2026-03-25 21:09:18
○MXmx00.1and1.com2015-07-25 → 2017-03-19 · 4 obs
● 2015-07-25 22:42:34
● 2017-03-19 17:59:02
○ 2026-02-15 04:30:20
○ 2026-03-25 21:09:18
●MXmx00.ionos.com2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
○MXmx01.1and1.com2015-07-25 → 2017-03-19 · 4 obs
● 2015-07-25 22:42:34
● 2017-03-19 17:59:02
○ 2026-02-15 04:30:20
○ 2026-03-25 21:09:18
●MXmx01.ionos.com2026-02-15 → 2026-03-25 · 3 obs
○ 2017-03-19 17:59:02
● 2026-02-15 04:30:20
● 2026-03-25 21:09:18
●A208.58.125.2342015-07-25 → 2026-03-25 · 2 obs
● 2015-07-25 22:42:34
● 2026-03-25 21:09:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
johnscomputersinc.netns1038.ui-dns.de, ns1038.ui-dns.biz, ns1038.ui-dns.org, ns1038.ui-dns.com-

✅ Authoritative Response

Server:217.160.82.38

NS records: ns1038.ui-dns.de, ns1038.ui-dns.biz, ns1038.ui-dns.org, ns1038.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnscomputersinc.net (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

TypeCountSample Data
A1208.58.125.234
NS4ns1038.ui-dns.org, ns1038.ui-dns.com...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1038.ui-dns.biz hostmaster.1and1.com

Analysis

Hierarchy

www.johnscomputersinc.net has johnscomputersinc.net as its parent.

IP Addresses

johnscomputersinc.net maps to IP address 208.58.125.234.

Other host names for instance www.johnscomputersinc.net and 208-58-125-234.pa.subnet.cable.rcncustomer.com share IP numbers with johnscomputersinc.net.

Name Servers

johnscomputersinc.net is delegated to four name servers: ns1038.ui-dns.biz, ns1038.ui-dns.com, ns1038.ui-dns.de and ns1038.ui-dns.org.

johnscomputersinc.net at least partially shares name servers with other domains such as protectionmaterial.com, californiabeachfeet.com, no-nonsense-hypnotherapy.com, eilenriede-sports.de and mouse.in.

These name servers are often used together with ns1079.ui-dns.com, ns1037.ui-dns.biz, ns1070.ui-dns.biz, ns1068.ui-dns.com, ns1123.ui-dns.de, ns1069.ui-dns.org, ns1051.ui-dns.biz, ns1108.ui-dns.org, ns1126.ui-dns.de and ns1122.ui-dns.org.

Host names with two IP numbers:

ns1038.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5126:100 and 217.160.81.38

ns1038.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5226:100 and 217.160.82.38

ns1038.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5026:100 and 217.160.80.38

ns1038.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5326:100 and 217.160.83.38

Mail Servers

Two mail servers handle johnscomputersinc.net: mx00.ionos.com and mx01.ionos.com.

johnscomputersinc.net shares the same mail server setup as other domains, including oldneon.net, vendecasafacil.com, westcoastweddingphotos.com, localizecanada.com and northeastseasonings.com.

Host names with a single IP address:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21