`nullmx.spoofblocker.com`

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.dan.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com` ⚠️ Not in parent delegation
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

`spoofblocker.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns1.dan.com` ⭐
	NS	`ns2.dan.com`
	SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

Same first word

nullmx.org

nullmx.com

nullmx.net

Similar names

mlnxul.com

DNS History

6 records (4 active, 2 former)

●NSns1.dan.com2026-03-31 → 2026-03-31 · 1 obs

● 2026-03-31 15:39:24

●NSns2.dan.com2026-03-31 → 2026-03-31 · 1 obs

● 2026-03-31 15:39:24

○MXmx.spoofblocker.com2015-08-19 → 2016-11-18 · 3 obs

● 2015-08-19 15:16:00
● 2016-11-18 20:43:20
○ 2026-03-31 15:39:24

●A13.248.169.482026-03-31 → 2026-03-31 · 2 obs

○ 2016-11-18 20:43:20
● 2026-03-31 15:39:24

○A66.96.163.1672015-08-19 → 2016-11-18 · 3 obs

● 2015-08-19 15:16:00
● 2016-11-18 20:43:20
○ 2026-03-31 15:39:24

●A76.223.54.1462026-03-31 → 2026-03-31 · 2 obs

○ 2016-11-18 20:43:20
● 2026-03-31 15:39:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spoofblocker.com	ns1.dan.com, ns2.dan.com	4 records

✅ Authoritative Response

Server:97.74.98.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spoofblocker.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.dan.com, ns2.dan.com`
SOA	1	`ns1.dan.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dan.com, ns1.dan.com, ns2.dan.com...)

Analysis

IP Addresses

nullmx.spoofblocker.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as mail.sccollection.com, xn--55qx5de3u0zl.com, serv.maisbux.com, www.50d.org and merrcon.com share IPs with nullmx.spoofblocker.com.

Name Servers

nullmx.spoofblocker.com is delegated to two name servers: ns1.dan.com and ns2.dan.com.

nullmx.spoofblocker.com shares the same name server setup as horaglobal.com, webmastercompany.com, xn--pzyz3bgyf.com, mail.equipharma.com and amerikankapifiyatlari.com.

nullmx.spoofblocker.com at least partially shares name servers with other domains, for instance tamerlovers.com, zootime.co.uk, uitlaatwereld.nl, keytale.com and supermodernity.com.

These name servers are commonly used together with ns1.undeveloped.com, ns2.undeveloped.com and verification-xftfzlui.ns3.dan.hosting.

Host names with two IP numbers: ns1.dan.com points to: 2603:5:2125::43 and 97.74.98.67; ns2.dan.com points to: 2603:5:2225::43 and 173.201.66.67.

nullmx.spoofblocker.com - robtex.com