`nullmx.customs.org`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`customs.org`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns2.afternic.com` ⭐
	NS	`ns1.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns2.afternic.com`dns@jomax.net serial=1

Previously MX for

customs.org

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

8 records (4 active, 4 former)

●NSns1.afternic.com2026-07-03 → 2026-07-26 · 3 obs

○ 2016-04-19 19:48:00
● 2026-07-03 11:36:00
● 2026-07-26 17:28:34

○NSns1.sedoparking.com2015-10-21 → 2016-04-19 · 4 obs

● 2015-10-21 17:48:16
● 2016-04-19 19:48:00
○ 2026-07-03 11:36:00
○ 2026-07-26 17:28:34

●NSns2.afternic.com2026-07-03 → 2026-07-26 · 3 obs

○ 2016-04-19 19:48:00
● 2026-07-03 11:36:00
● 2026-07-26 17:28:34

○NSns2.sedoparking.com2015-10-21 → 2016-04-19 · 4 obs

● 2015-10-21 17:48:16
● 2016-04-19 19:48:00
○ 2026-07-03 11:36:00
○ 2026-07-26 17:28:34

○MXmail.nickstel.com2015-10-21 → 2016-04-19 · 4 obs

● 2015-10-21 17:48:16
● 2016-04-19 19:48:00
○ 2026-07-03 11:36:00
○ 2026-07-26 17:28:34

●A13.248.169.482026-07-03 → 2026-07-26 · 3 obs

○ 2016-04-19 19:48:00
● 2026-07-03 11:36:00
● 2026-07-26 17:28:34

○A72.52.4.1192015-10-21 → 2016-04-19 · 4 obs

● 2015-10-21 17:48:16
● 2016-04-19 19:48:00
○ 2026-07-03 11:36:00
○ 2026-07-26 17:28:34

●A76.223.54.1462026-07-03 → 2026-07-26 · 3 obs

○ 2016-04-19 19:48:00
● 2026-07-03 11:36:00
● 2026-07-26 17:28:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
customs.org	ns1.afternic.com, ns2.afternic.com	-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customs.org (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

Analysis

IP Addresses

nullmx.customs.org has two IP addresses: 13.248.169.48 and 76.223.54.146

Two other host names, along with eightinteractive.com, yourcarwarranty.com and cloudservicevectordb.xyz, also share IP numbers with nullmx.customs.org.

Name Servers

nullmx.customs.org uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

nullmx.customs.org shares its NS records with other domains, for example hostmaster.kimlai.com, www.www.zhume.com, letsflow.co and two others.

There is at least partial name server overlap between nullmx.customs.org and other domains — eddiethomason.com, socialwavelength.com, gh2025.com and two more among them.

The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn are often found in combination with these name servers.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.

nullmx.customs.org - robtex.com