jsky-b.com - robtex.com

jsky-b.com

DNSSEC⚠️ Not signed
A2600:3c01::f03c:91ff:fe69:2a23🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies
PTRmx.jsky-b.com
A173.230.155.140🇺🇸 AKAMAI-LINODE-AP173.230.144.0/20 Akamai Technologies
NSns1.linode.com ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXmail.jsky-b.com ⭐
A2600:3c01::f03c:91ff:fe69:2a23🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies
PTRmx.jsky-b.com
A173.230.155.140🇺🇸 AKAMAI-LINODE-AP173.230.144.0/20 Akamai Technologies
PTRmx.jsky-b.com
SOAns1.linode.comnoreply@jsky-b.com serial=2021000005

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=1771291435

Previously MX for

jsky-b.com

Subdomains

mail.jsky-b.com
mx.jsky-b.com

Same first word

jsky-b.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comns1.secure.netns1.yourhostingaccount.comns2.secure.netns2.yourhostingaccount.comMXmail.jsky-b.comjsky-b.comA173.230.155.1402600:3c01::f03c:91ff:fe69:2a23207.57.250.208209.59.201.67
●NSns1.linode.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
○NSns1.secure.net2015-08-09 → 2016-09-25 · 4 obs
● 2015-08-09 08:55:28
● 2016-09-25 20:12:20
○ 2017-04-20 23:24:50
○ 2026-03-24 03:06:46
○NSns1.yourhostingaccount.com2017-04-20 → 2017-04-20 · 4 obs
○ 2016-09-25 20:12:20
● 2017-04-20 23:24:50
○ 2026-02-15 02:29:38
○ 2026-03-24 03:06:46
●NSns2.linode.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
○NSns2.secure.net2015-08-09 → 2016-09-25 · 4 obs
● 2015-08-09 08:55:28
● 2016-09-25 20:12:20
○ 2017-04-20 23:24:50
○ 2026-03-24 03:06:46
○NSns2.yourhostingaccount.com2017-04-20 → 2017-04-20 · 4 obs
○ 2016-09-25 20:12:20
● 2017-04-20 23:24:50
○ 2026-02-15 02:29:38
○ 2026-03-24 03:06:46
●NSns3.linode.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
●NSns4.linode.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
●NSns5.linode.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
○MXjsky-b.com2015-08-09 → 2016-09-25 · 4 obs
● 2015-08-09 08:55:28
● 2016-09-25 20:12:20
○ 2017-04-20 23:24:50
○ 2026-03-24 03:06:46
●MXmail.jsky-b.com2017-04-20 → 2026-03-24 · 3 obs
○ 2016-09-25 20:12:20
● 2017-04-20 23:24:50
● 2026-03-24 03:06:46
●A173.230.155.1402026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46
○A207.57.250.2082015-08-09 → 2016-09-25 · 4 obs
● 2015-08-09 08:55:28
● 2016-09-25 20:12:20
○ 2017-04-20 23:24:50
○ 2026-03-24 03:06:46
○A209.59.201.672017-04-20 → 2017-04-20 · 4 obs
○ 2016-09-25 20:12:20
● 2017-04-20 23:24:50
○ 2026-02-15 02:29:38
○ 2026-03-24 03:06:46
●A2600:3c01::f03c:91ff:fe69:2a232026-02-15 → 2026-03-24 · 3 obs
○ 2017-04-20 23:24:50
● 2026-02-15 02:29:38
● 2026-03-24 03:06:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jsky-b.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...10 records

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsky-b.com (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

TypeCountSample Data
A1173.230.155.140
AAAA12600:3c01::f03c:91ff:fe69:2a23
NS5ns5.linode.com, ns3.linode.com...
MX1mail.jsky-b.com (pri: 10)
SOA1ns1.linode.com noreply.jsky-b.com

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

jsky-b.com is parent of mail.jsky-b.com and mx.jsky-b.com.

IP Addresses

jsky-b.com resolves to two IPs: 2600:3c01::f03c:91ff:fe69:2a23 and 173.230.155.140.

Other host names like mx.jsky-b.com and mail.jsky-b.com share IP numbers with jsky-b.com.

Name Servers

jsky-b.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

jsky-b.com at least partially shares name servers with other domains, for instance bitstoclicks.com, rslscaqld.org, instapausevid.com, kerplunk.net and easymcm.com.

Hosts with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

jsky-b.com is handled by a single mail server, mail.jsky-b.com.

Host mail.jsky-b.com resolves to two IPs: 2600:3c01::f03c:91ff:fe69:2a23 and 173.230.155.140.