lightningclass.org - dns.ninja

lightningclass.org

DNSSEC⚠️ Not signed
A52.87.105.192🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix
PTRec2-52-87-105-192.compute-1.amazonaws.com
NSb.dns.clubexpress.com ⭐
A205.251.195.112🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-880.awsdns-46.net
NSa.dns.clubexpress.com
A205.251.192.21🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-21.awsdns-02.com
NSc.dns.clubexpress.com ⚠️ Not in parent delegation
A205.251.197.161🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1441.awsdns-52.org
NSd.dns.clubexpress.com ⚠️ Not in parent delegation
A205.251.198.251🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1787.awsdns-31.co.uk
MXmail.lightningclass.org ⭐
A35.171.232.206🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRforward.clubexpress.com
TXTv=spf1 a:mailer.clubexpress.com ~all
SOAb.dns.clubexpress.comawsdns-hostmaster@amazon.com serial=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=1785429455
WOT: UNKNOWN (60/100)

Subdomains

mail.lightningclass.org

Same first word

lightningclass.org

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSa.dns.clubexpress.comb.dns.clubexpress.comc.dns.clubexpress.comd.dns.clubexpress.comns1.si-eios.comns2.si-eios.comMXmail.lightningclass.orgA52.87.105.192173.236.4.197208.66.171.71
●NSa.dns.clubexpress.com2018-08-14 → 2026-07-30 · 3 obs
○ 2017-01-24 07:06:18
● 2018-08-14 06:31:14
● 2026-07-30 17:04:00
●NSb.dns.clubexpress.com2018-08-14 → 2026-07-30 · 3 obs
○ 2017-01-24 07:06:18
● 2018-08-14 06:31:14
● 2026-07-30 17:04:00
●NSc.dns.clubexpress.com2026-03-19 → 2026-07-30 · 3 obs
○ 2018-08-14 06:31:14
● 2026-03-19 12:36:56
● 2026-07-30 17:04:00
●NSd.dns.clubexpress.com2026-03-19 → 2026-07-30 · 3 obs
○ 2018-08-14 06:31:14
● 2026-03-19 12:36:56
● 2026-07-30 17:04:00
○NSns1.si-eios.com2015-08-15 → 2017-01-24 · 4 obs
● 2015-08-15 02:52:24
● 2017-01-24 07:06:18
○ 2018-08-14 06:31:14
○ 2026-07-30 17:04:00
○NSns2.si-eios.com2015-08-15 → 2017-01-24 · 4 obs
● 2015-08-15 02:52:24
● 2017-01-24 07:06:18
○ 2018-08-14 06:31:14
○ 2026-07-30 17:04:00
●MXmail.lightningclass.org2015-08-15 → 2026-07-30 · 2 obs
● 2015-08-15 02:52:24
● 2026-07-30 17:04:00
○A173.236.4.1972015-08-15 → 2017-01-24 · 4 obs
● 2015-08-15 02:52:24
● 2017-01-24 07:06:18
○ 2018-08-14 06:31:14
○ 2026-07-30 17:04:00
○A208.66.171.712018-08-14 → 2018-08-14 · 4 obs
○ 2017-01-24 07:06:18
● 2018-08-14 06:31:14
○ 2026-03-19 12:36:56
○ 2026-07-30 17:04:00
●A52.87.105.1922026-03-19 → 2026-07-30 · 3 obs
○ 2018-08-14 06:31:14
● 2026-03-19 12:36:56
● 2026-07-30 17:04:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
lightningclass.orgb.dns.clubexpress.com, a.dns.clubexpress.com-

✅ Authoritative Response

Server:205.251.195.112

NS records: b.dns.clubexpress.com, a.dns.clubexpress.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lightningclass.org (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

TypeCountSample Data
A152.87.105.192
NS4a.dns.clubexpress.com, b.dns.clubexpress.com...
MX1mail.lightningclass.org (pri: 10)
TXT1v=spf1 a:mailer.clubexpress.com ~all
SOA1b.dns.clubexpress.com awsdns-hostmaster.

Analysis

Hierarchy

lightningclass.org is a parent domain of mail.lightningclass.org.

IP Addresses

lightningclass.org resolves to just one IP address, 52.87.105.192.

Two other host names, along with rryc.org, orcanw.org and ppscv.com, also share IP numbers with lightningclass.org.

Name Servers

The NS records for lightningclass.org point to four name servers: a.dns.clubexpress.com, b.dns.clubexpress.com, c.dns.clubexpress.com and d.dns.clubexpress.com.

lightningclass.org shares at least some of its name servers with other domains, including northbankbrewers.com, nbs.org, avvba.org and two others.

The hosts a.dns.clubexpress.com, b.dns.clubexpress.com, c.dns.clubexpress.com and d.dns.clubexpress.com all resolve to exactly one IP address each: 205.251.192.21, 205.251.195.112, 205.251.197.161 and 205.251.198.251 respectively.

Mail Servers

The sole mail server for lightningclass.org is mail.lightningclass.org.

mail.lightningclass.org resolves to a single IP number: 35.171.232.206.