`bookkeepingmatters.org`

DNSSEC	⚠️ Not signed
A	138.12.4.176^{🇺🇸 AS32472138.12.0.0/17}
NS	`ns1.reedelsevier.com` ⭐
		A	138.12.4.5^{🇺🇸 AS32472138.12.0.0/17}
			PTR	`ns1.reedelsevier.com`
NS	`ns2.reedelsevier.com`
		A	198.176.82.98^{🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24}
NS	`ns3.reedelsevier.com`
		A	198.176.82.101^{🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24}
			PTR	`ns3.reedelsevier.com`
TXT	`v=spf1 -all`
SOA	`ns1.reedelsevier.com`hostmaster@lexisnexis.com serial=62

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776028251

Same first word

bookkeepingmatters.org

bookkeepingmatters.net

DNS History

9 records (4 active, 5 former)

○NSns1.lexis-nexis.com2015-08-22 → 2016-03-14 · 4 obs

● 2015-08-22 23:40:06
● 2016-03-14 16:54:40
○ 2016-07-22 09:30:12
○ 2026-04-12 21:40:04

●NSns1.reedelsevier.com2016-07-22 → 2026-04-12 · 3 obs

○ 2016-03-14 16:54:40
● 2016-07-22 09:30:12
● 2026-04-12 21:40:04

○NSns2.lexisnexis.com2015-08-22 → 2016-03-14 · 4 obs

● 2015-08-22 23:40:06
● 2016-03-14 16:54:40
○ 2016-07-22 09:30:12
○ 2026-04-12 21:40:04

●NSns2.reedelsevier.com2016-07-22 → 2026-04-12 · 3 obs

○ 2016-03-14 16:54:40
● 2016-07-22 09:30:12
● 2026-04-12 21:40:04

○NSns3.lexisnexis.com2015-08-22 → 2016-03-14 · 4 obs

● 2015-08-22 23:40:06
● 2016-03-14 16:54:40
○ 2016-07-22 09:30:12
○ 2026-04-12 21:40:04

●NSns3.reedelsevier.com2016-07-22 → 2026-04-12 · 3 obs

○ 2016-03-14 16:54:40
● 2016-07-22 09:30:12
● 2026-04-12 21:40:04

○NSns4.lexisnexis.com2015-08-22 → 2016-03-14 · 4 obs

● 2015-08-22 23:40:06
● 2016-03-14 16:54:40
○ 2016-07-22 09:30:12
○ 2026-04-12 21:40:04

○A138.12.4.1742015-08-22 → 2017-07-10 · 4 obs

● 2015-08-22 23:40:06
● 2017-07-10 09:59:44
○ 2026-04-08 22:56:00
○ 2026-04-12 21:40:04

●A138.12.4.1762026-04-08 → 2026-04-12 · 3 obs

○ 2017-07-10 09:59:44
● 2026-04-08 22:56:00
● 2026-04-12 21:40:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bookkeepingmatters.org	ns2.reedelsevier.com, ns3.reedelsevier.com, ns1.reedelsevier.com	-

✅ Authoritative Response

Server:198.176.82.98

NS records: ns2.reedelsevier.com, ns3.reedelsevier.com, ns1.reedelsevier.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookkeepingmatters.org (unsigned zone)

⏱️ Timing

Total: 3495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.12.4.176`
NS	3	`ns2.reedelsevier.com, ns1.reedelsevier.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.reedelsevier.com hostmaster.lexisnex`

Analysis

IP Addresses

bookkeepingmatters.org points to a single IP address: 138.12.4.176.

Other host names such as harcourtinternational.co.uk, lawyersedition.com, vatanswers.co.uk, lexxis.au and lexiisnexis.com share IPs with bookkeepingmatters.org.

Name Servers

bookkeepingmatters.org is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.

bookkeepingmatters.org at least partially shares name servers with other domains, for example lexisflip.net, heartrhythmcasereports.com, lexisnexisfirmmanager.com, acurint-update.org and primeranesthesiology.com.

Host names with a single IP address:

ns1.reedelsevier.com resolves to 138.12.4.5.

ns2.reedelsevier.com resolves to 198.176.82.98.

ns3.reedelsevier.com resolves to 198.176.82.101.

bookkeepingmatters.org - robtex.com