sjfdec.com - robtex.com

sjfdec.com

DNSSEC⚠️ Not signed
A216.21.224.199🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
NSdns054.a.register.com ⭐ ⚠️ Not in parent delegation
A216.21.231.54🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns054.a.register.com
NSdns1.register.com ⚠️ Not in zone NS records
A162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns155.b.register.com ⚠️ Not in parent delegation
A216.21.232.155🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns155.b.register.com
NSdns176.d.register.com ⚠️ Not in parent delegation
A216.21.236.176🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns176.d.register.com
NSdns2.register.com ⚠️ Not in zone NS records
A162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns232.c.register.com ⚠️ Not in parent delegation
A216.21.235.232🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS
PTRdns232.c.register.com
MXsjfdec-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c946::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.11.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
TXTv=spf1 a include:spf.protection.outlook.com -all
SOAdns054.a.register.comroot@register.com 2020-08-21 #2

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=1778695851

Subdomains

mailproxy.sjfdec.com

Same first word

sjfdec.com

Similar names

cdejsf.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSdns054.a.register.comdns1.register.comdns155.b.register.comdns176.d.register.comdns2.register.comdns232.c.register.comdns01.gpn.register.comdns02.gpn.register.comdns03.gpn.register.comdns04.gpn.register.comdns05.gpn.register.comns05.domaincontrol.comns06.domaincontrol.comMXsjfdec-com.mail.protection.outlook.comA216.21.224.19950.63.202.92
○NSdns01.gpn.register.com2017-06-16 → 2017-06-16 · 4 obs
○ 2016-07-25 13:10:34
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32
○NSdns02.gpn.register.com2017-06-16 → 2017-06-16 · 4 obs
○ 2016-07-25 13:10:34
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32
○NSdns03.gpn.register.com2017-06-16 → 2017-06-16 · 4 obs
○ 2016-07-25 13:10:34
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32
○NSdns04.gpn.register.com2017-06-16 → 2017-06-16 · 4 obs
○ 2016-07-25 13:10:34
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32
○NSdns05.gpn.register.com2017-06-16 → 2017-06-16 · 4 obs
○ 2016-07-25 13:10:34
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32
●NSdns054.a.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
●NSdns1.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
●NSdns155.b.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
●NSdns176.d.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
●NSdns2.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
●NSdns232.c.register.com2026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
○NSns05.domaincontrol.com2015-06-09 → 2016-07-25 · 4 obs
● 2015-06-09 01:43:24
● 2016-07-25 13:10:34
○ 2017-06-16 16:52:42
○ 2026-05-13 18:38:32
○NSns06.domaincontrol.com2015-06-09 → 2016-07-25 · 4 obs
● 2015-06-09 01:43:24
● 2016-07-25 13:10:34
○ 2017-06-16 16:52:42
○ 2026-05-13 18:38:32
●MXsjfdec-com.mail.protection.outlook.com2015-06-09 → 2026-05-13 · 2 obs
● 2015-06-09 01:43:24
● 2026-05-13 18:38:32
●A216.21.224.1992026-03-28 → 2026-05-13 · 3 obs
○ 2017-06-16 16:52:42
● 2026-03-28 15:30:56
● 2026-05-13 18:38:32
○A50.63.202.922017-06-16 → 2017-06-16 · 3 obs
● 2017-06-16 16:52:42
○ 2026-03-28 15:30:56
○ 2026-05-13 18:38:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
sjfdec.comdns1.register.com, dns2.register.com2 records

✅ Authoritative Response

Server:162.159.26.197

NS records: dns1.register.com, dns2.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjfdec.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

TypeCountSample Data
A1216.21.224.199
NS4dns232.c.register.com, dns155.b.register.com...
MX1sjfdec-com.mail.protection.outlook.com (
TXT1v=spf1 a include:spf.protection.outlook.
SOA1dns054.a.register.com root.register.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)

Analysis

Hierarchy

mailproxy.sjfdec.com has sjfdec.com as its parent.

IP Addresses

sjfdec.com maps to IP address 216.21.224.199.

Other host names, for instance lhmlaw.net, pjonline.org, zimsautotechnik.net, mail.appropertymaintenance.co.uk and chinesetimes.net share IP numbers with sjfdec.com.

Name Servers

sjfdec.com delegates to six name servers: dns1.register.com, dns2.register.com, dns054.a.register.com, dns155.b.register.com, dns232.c.register.com and dns176.d.register.com.

sjfdec.com at least partially shares name servers with other domains such as bridesloveyoga.com, abiblicalcounselor.com, yournewself.net, biosmovie2020.com and sympho.media.

These name servers are often used together with dns177.d.register.com, dns082.d.register.com, dns083.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns247.c.register.com, dns249.d.register.com, dns215.c.register.com, dns131.c.register.com and dns246.c.register.com.

Host names with one IP number:

dns1.register.com points to: 162.159.27.248.

dns2.register.com points to: 162.159.26.197.

dns054.a.register.com points to: 216.21.231.54.

dns155.b.register.com points to: 216.21.232.155.

dns232.c.register.com points to: 216.21.235.232.

dns176.d.register.com points to: 216.21.236.176.

Mail Servers

sjfdec.com is handled by a single mail server, sjfdec-com.mail.protection.outlook.com.

sjfdec-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::1, 2a01:111:f403:c946::, 2a01:111:f403:c946::1, 2a01:111:f403:f905::4, 52.101.9.17, 52.101.11.17, 52.101.42.14 and 52.101.50.4.