sjlib.org - robtex.com

sjlib.org

DNSSEC⚠️ Not signed
A173.236.222.50🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRvps31112.dreamhostps.com
NSns3.rockisland.com ⭐
A64.119.0.21🇺🇸 ROCKISLAND-AS64.119.0.0/20 ROCKISLAND-NET-64
PTR64-119-0-21.static.ric.network
NSns4.rockisland.com
A64.119.5.73🇺🇸 ROCKISLAND-AS64.119.0.0/20 ROCKISLAND-NET-64
PTRns4.rockisland.com
PTRcpdns4.rockisland.net
PTRwspublic.ric.network
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
MXalt1.aspmx.l.google.com(50)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(50)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXaspmx2.googlemail.com(100)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXaspmx3.googlemail.com(100)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=89BqjK1TVzUC7se2GXwNr584a2chzqW5XCCEZWs5vts
TXTv=spf1 ip4:64.154.189.110 include:_spf.google.com ~all
TXTMS=ms71330631
TXT8avnph3mtog9ohjlp3r11mecdg
SOAns3.rockisland.comroot@cptemp.rockisland.com 2026-03-21 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774383875
WOT: SAFE (61/100)

Same first word

sjlib.cn
sjlib.org
sjlib.com.cn

Similar names

jslib.cn
jslib.org.cn
bjisl.com
sjbli.com
jslib.com
bjils.com
libjs.com
ijbls.org
jslib.net
libjs.s3.amazonaws.com
jslib.ru
isjbl.com
jslib.org

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSns3.rockisland.comns4.rockisland.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA173.236.222.5064.111.102.12664.119.0.4
●NSns3.rockisland.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●NSns4.rockisland.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●MXalt1.aspmx.l.google.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●MXalt2.aspmx.l.google.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●MXaspmx.l.google.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●MXaspmx2.googlemail.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●MXaspmx3.googlemail.com2015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 08:24:28
● 2026-03-24 20:46:30
●A173.236.222.502026-03-24 → 2026-03-24 · 3 obs
○ 2020-01-19 22:47:12
● 2026-03-24 20:46:28
● 2026-03-24 20:46:30
○A64.111.102.1262020-01-19 → 2020-01-19 · 4 obs
○ 2016-10-19 15:26:54
● 2020-01-19 22:47:12
○ 2026-03-24 20:46:28
○ 2026-03-24 20:46:30
○A64.119.0.42015-08-04 → 2016-10-19 · 4 obs
● 2015-08-04 08:24:28
● 2016-10-19 15:26:54
○ 2020-01-19 22:47:12
○ 2026-03-24 20:46:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sjlib.orgns4.rockisland.com, ns3.rockisland.com-

✅ Authoritative Response

Server:64.119.5.73

NS records: ns4.rockisland.com, ns3.rockisland.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjlib.org (unsigned zone)

⏱️ Timing

Total: 521ms | Queries: -

📄 Records

TypeCountSample Data
A1173.236.222.50
NS2ns3.rockisland.com, ns4.rockisland.com
MX5aspmx2.googlemail.com (pri: 100), alt2.aspmx.l.google.com (pri: 50)...
TXT4google-site-verification=89BqjK1TVzUC7se, MS=ms71330631...
SOA1ns3.rockisland.com root.cptemp.rockislan

Analysis

IP Addresses

sjlib.org maps to IP address 173.236.222.50.

Other host names, for example, vps31112.dreamhostps.com share IP numbers with sjlib.org.

Name Servers

Two name servers ns3.rockisland.com and ns4.rockisland.com are delegated to sjlib.org.

sjlib.org uses the same name server configuration as other domains, such as azoart.com, portfridayharbor.org, loweconstruction.net, rocheharbor.com and bokulichconstruction.com.

Host names with a single IP address:

ns3.rockisland.com points to 64.119.0.21

ns4.rockisland.com points to 64.119.5.73

Mail Servers

sjlib.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

sjlib.org shares mail servers with other domains at least in part, for instance ns500768.ns500759.ns500698.ns500735.ns500698.ns500736.ns500736.ns500576.ns500698.ns500686.ns500619.ns500576.ns500619.trackreceptor.com, ns500742.ns500731.ns500754.ns500731.ns500754.ns500688.ns500671.ns500688.ns500671.ns500291.ns500671.lusty(0x736c7574)z.com, triangleip.com, techocean.co.jp and tacomacomedyclub.com.

These mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2a00:1450:4025:402::1b and 142.250.102.26

aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26

aspmx.l.google.com points to: 2607:f8b0:4004:c06::1b and 172.253.122.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)