jacoby.com - dns.ninja

jacoby.com

DNSSEC⚠️ Not signed
A141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns89.worldnic.com ⭐
A162.159.26.131Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns90.worldnic.com
A162.159.27.117Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXd223937a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
MXd223937b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 AS16509209.222.82.0/24
PTRmail.ess.barracuda.com
TXTMS=4B7F4FC6A6DF984CB08958430525F2FF9A1B754A
TXTv=spf1 mx a ip4:70.232.137.194/32 ip4:24.240.191.34 include:spf.protection.ou...
TXTsl69818ksa9rcfrjdofc5312qt
TXTapple-domain-verification=d2LfufpvQC1kGSLI
TXT4q1l5jtm4nr831c4p8i02btuq8
TXTq6satmosr3iob5cf08qqkpk987
TXTMS=ms37362899
TXTgoogle-site-verification=c0wBt2wAL-CkHxZM5ORKbgwP6koRSWUSkRyKD98bjvI
SOANS89.WORLDNIC.comnamehost@WORLDNIC.com serial=126050615

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=1783254616

Subdomains

mail.jacoby.com

Same first word

jacoby.com.br
jacoby.be
jacoby.pro.br
jacoby.de
jacoby.com
jacoby.ch
jacoby.us
jacoby.eu
jacoby.at
jacoby.net
jacoby.name
jacoby.github.io
jacoby.co.at
jacoby.co
jacoby.me
jacoby.cc
jacoby.fr
jacoby.co.uk
jacoby.to
jacoby.se
jacoby.lu
jacoby.org

Similar names

jaycob.it
ybocaj.de
yjacob.com
jaycob.org
joyabc.com
jaycob.com
cjboya.com
abcjoy.com
cabjoy.com
jacboy.com
joyabc.com.cn
joyabc.net
abjoyc.com
jobacy.com

DNS History

10 records (6 active, 4 former)

2008201020122014201620182020202220242026NSns89.worldnic.comns90.worldnic.comdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netMXd223937a.ess.barracudanetworks.comd223937b.ess.barracudanetworks.commail.jacoby.comA141.193.213.10141.193.213.1170.232.137.196
○NSdbru.br.ns.els-gms.att.net2015-07-02 → 2017-02-09 · 5 obs
○ 2007-10-22 09:40:48
● 2015-07-02 08:24:20
● 2017-02-09 14:08:06
○ 2026-03-18 18:33:08
○ 2026-07-07 06:25:50
○NSdmtu.mt.ns.els-gms.att.net2015-07-02 → 2017-02-09 · 5 obs
○ 2007-10-22 09:40:48
● 2015-07-02 08:24:20
● 2017-02-09 14:08:06
○ 2026-03-18 18:33:08
○ 2026-07-07 06:25:50
●NSns89.worldnic.com2026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
●NSns90.worldnic.com2026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
●MXd223937a.ess.barracudanetworks.com2026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
●MXd223937b.ess.barracudanetworks.com2026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
○MXmail.jacoby.com2007-10-22 → 2017-02-09 · 4 obs
● 2007-10-22 09:40:48
● 2017-02-09 14:08:06
○ 2026-03-18 18:33:08
○ 2026-07-07 06:25:50
●A141.193.213.102026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
●A141.193.213.112026-03-18 → 2026-07-07 · 3 obs
○ 2017-02-09 14:08:06
● 2026-03-18 18:33:08
● 2026-07-07 06:25:50
○A70.232.137.1962007-10-22 → 2017-02-09 · 4 obs
● 2007-10-22 09:40:48
● 2017-02-09 14:08:06
○ 2026-03-18 18:33:08
○ 2026-07-07 06:25:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
jacoby.comns89.worldnic.com, ns90.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns89.worldnic.com, ns90.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacoby.com (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.10, 141.193.213.11
NS2ns89.worldnic.com, ns90.worldnic.com
MX2d223937a.ess.barracudanetworks.com (pri:, d223937b.ess.barracudanetworks.com (pri:
TXT8MS=ms37362899, sl69818ksa9rcfrjdofc5312qt...
SOA1NS89.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns89.worldnic.com, ns90.worldnic.com)

Analysis

Hierarchy

The domain mail.jacoby.com falls under the parent jacoby.com.

IP Addresses

jacoby.com points to the IP addresses 141.193.213.10 and 141.193.213.11

Name Servers

DNS delegation for jacoby.com points to two name servers: ns89.worldnic.com and ns90.worldnic.com.

Each of ns89.worldnic.com and ns90.worldnic.com has one IP address: ns89.worldnic.com uses 162.159.26.131 and ns90.worldnic.com uses 162.159.27.117.

Mail Servers

Mail for jacoby.com is handled by two mail servers — d223937a.ess.barracudanetworks.com and d223937b.ess.barracudanetworks.com.

d223937a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d223937b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d223937a.ess.barracudanetworks.com and d223937b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d223937a.ess.barracudanetworks.com and d223937b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d223937a.ess.barracudanetworks.com and d223937b.ess.barracudanetworks.com.