lightningbook.com - robtex.com

lightningbook.com

DNSSEC⚠️ Not signed
A54.183.223.158🇺🇸 Amazon54.183.128.0/17 EC2 SFO Prefix
PTRec2-54-183-223-158.us-west-1.compute.amazonaws.com
A54.193.143.149🇺🇸 Amazon54.193.128.0/17 EC2 SFO prefix
NSns-1403.awsdns-47.org ⭐
A2600:9000:5305:7b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1403.awsdns-47.org
A205.251.197.123🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1403.awsdns-47.org
NSns-1001.awsdns-61.net
A2600:9000:5303:e900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1001.awsdns-61.net
A205.251.195.233🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1001.awsdns-61.net
NSns-1696.awsdns-20.co.uk
A2600:9000:5306:a000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1696.awsdns-20.co.uk
A205.251.198.160🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1696.awsdns-20.co.uk
NSns-387.awsdns-48.com
A2600:9000:5301:8300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-387.awsdns-48.com
A205.251.193.131🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-387.awsdns-48.com
MXmail.lightningbook.com ⭐
A3.24.254.207🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRec2-3-24-254-207.ap-southeast-2.compute.amazonaws.com
SOAns-1403.awsdns-47.orgawsdns-hostmaster@amazon.com serial=1

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

Subdomains

www.lightningbook.com
mail.lightningbook.com

Same first word

lightningbook.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns-1001.awsdns-61.netns-1403.awsdns-47.orgns-1696.awsdns-20.co.ukns-387.awsdns-48.comns35.domaincontrol.comns36.domaincontrol.comMXmail.lightningbook.commailstore1.secureserver.netsmtp.secureserver.netA54.183.223.15854.193.143.14950.63.202.3852.8.176.554.176.228.126
●NSns-1001.awsdns-61.net2026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
●NSns-1403.awsdns-47.org2026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
●NSns-1696.awsdns-20.co.uk2026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
●NSns-387.awsdns-48.com2026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
○NSns35.domaincontrol.com2015-08-23 → 2017-06-17 · 4 obs
● 2015-08-23 07:51:04
● 2017-06-17 23:37:00
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
○NSns36.domaincontrol.com2015-08-23 → 2017-06-17 · 4 obs
● 2015-08-23 07:51:04
● 2017-06-17 23:37:00
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
●MXmail.lightningbook.com2026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
○MXmailstore1.secureserver.net2015-08-23 → 2017-06-17 · 4 obs
● 2015-08-23 07:51:04
● 2017-06-17 23:37:00
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
○MXsmtp.secureserver.net2015-08-23 → 2017-06-17 · 4 obs
● 2015-08-23 07:51:04
● 2017-06-17 23:37:00
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
○A50.63.202.382015-08-23 → 2017-06-17 · 4 obs
● 2015-08-23 07:51:04
● 2017-06-17 23:37:00
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
○A52.8.176.52026-03-02 → 2026-03-02 · 2 obs
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
○A54.176.228.1262026-03-02 → 2026-03-02 · 2 obs
○ 2026-03-02 01:25:22
○ 2026-03-02 01:25:24
●A54.183.223.1582026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24
●A54.193.143.1492026-03-02 → 2026-03-02 · 3 obs
○ 2017-06-17 23:37:00
● 2026-03-02 01:25:22
● 2026-03-02 01:25:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
lightningbook.comns-387.awsdns-48.com, ns-1001.awsdns-61.net, ns-1696.awsdns-20.co.uk, ns-1403.awsdns-47.org1 record

✅ Authoritative Response

Server: 205.251.197.123

NS records: ns-387.awsdns-48.com, ns-1001.awsdns-61.net, ns-1696.awsdns-20.co.uk, ns-1403.awsdns-47.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lightningbook.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

TypeCountSample Data
A254.183.223.158, 54.193.143.149
NS4ns-1001.awsdns-61.net, ns-1403.awsdns-47.org...
MX1mail.lightningbook.com (pri: 0)
SOA1ns-1403.awsdns-47.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-387.awsdns-48.com)

Analysis

Hierarchy

lightningbook.com is a parent of www.lightningbook.com and mail.lightningbook.com.

IP Addresses

lightningbook.com points to two IP numbers: 54.183.223.158 and 54.193.143.149.

Other host names, for instance tandt.com and newforeclosedhomes.com, share IP numbers with lightningbook.com.

Name Servers

lightningbook.com is delegated to four name servers: ns-387.awsdns-48.com, ns-1001.awsdns-61.net, ns-1403.awsdns-47.org and ns-1696.awsdns-20.co.uk.

lightningbook.com shares name servers with other domains at least partially, for instance dodici.com.ar, guideball.com, publish-brotli-wordpress-567482050993-us-west-2-prod.s3.us-west-2.amazonaws.com, emergingis.com and market76.com.

these name servers are often used with ns-1065.awsdns-05.org, ns-183.awsdns-22.com and ns-1003.awsdns-61.net.

Host names with two IP numbers:

ns-387.awsdns-48.com resolves to 2600:9000:5301:8300::1 and 205.251.193.131.

ns-1001.awsdns-61.net resolves to 2600:9000:5303:e900::1 and 205.251.195.233.

ns-1403.awsdns-47.org resolves to 2600:9000:5305:7b00::1 and 205.251.197.123.

ns-1696.awsdns-20.co.uk resolves to 2600:9000:5306:a000::1 and 205.251.198.160.

Mail Servers

The mail server for lightningbook.com is mail.lightningbook.com.

Host name mail.lightningbook.com resolves to IP 3.24.254.207.