`nullmx.driversafeonline.com`

DNSSEC	⚠️ Not signed
A	216.245.213.73^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
		PTR	`73-213-245-216.static.reverse.lstn.net`

`driversafeonline.com`

	DNSSEC	⚠️ Not signed
	A	216.245.213.73^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
	NS	`ns1.redfoxdns.com` ⭐
	NS	`ns2.redfoxdns.com`
	MX	`mail.h-email.net` ⭐
	TXT	`v=spf1 ip6:fd9c:d030:168c::/48 -all`
	SOA	`ns1.redfoxdns.com`admin@driversafeonline.com 2026-03-30 #5

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

8 records (1 active, 7 former)

○A209.181.247.1052008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:08:56
○ 2015-10-15 13:19:18
○ 2026-05-11 00:56:58

●A216.245.213.732026-05-11 → 2026-05-11 · 2 obs

○ 2026-05-05 18:41:04
● 2026-05-11 00:56:58

○A216.245.213.772026-05-05 → 2026-05-05 · 3 obs

○ 2026-05-03 21:22:30
● 2026-05-05 18:41:04
○ 2026-05-11 00:56:58

○A216.245.214.852026-03-06 → 2026-05-11 · 2 obs

○ 2026-03-06 15:55:16
○ 2026-05-11 00:56:58

○A77.247.182.2422026-03-06 → 2026-04-20 · 6 obs

○ 2015-10-15 13:19:18
● 2026-03-06 15:55:16
○ 2026-03-07 03:20:06
● 2026-04-20 13:49:24
○ 2026-04-25 17:39:50
○ 2026-05-11 00:56:58

○A77.247.182.2432026-04-25 → 2026-05-03 · 6 obs

○ 2026-04-20 13:49:24
● 2026-04-25 17:39:50
○ 2026-04-28 17:53:22
● 2026-05-03 21:22:30
○ 2026-05-05 18:41:04
○ 2026-05-11 00:56:58

○A77.247.182.2502026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-06 15:55:16
● 2026-03-07 03:20:06
○ 2026-04-20 13:49:24
○ 2026-05-11 00:56:58

○A77.247.182.2512026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-25 17:39:50
● 2026-04-28 17:53:22
○ 2026-05-03 21:22:30
○ 2026-05-11 00:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
driversafeonline.com	ns2.redfoxdns.com, ns1.redfoxdns.com	2 records

✅ Authoritative Response

Server:208.115.240.170

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for driversafeonline.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.247.182.248`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.redfoxdns.com, ns1.redfoxdns.com)

Analysis

IP Addresses

nullmx.driversafeonline.com resolves to a single IP: 216.245.213.73.

Other host names, for instance macyswine.com, macarthurparktownhomes.com, myorthobank.com, calendlt.com and fpoxx.com share IP numbers with nullmx.driversafeonline.com.

nullmx.driversafeonline.com - robtex.com