`nullmx.rockcf.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.namefind.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.99.64^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.namefind.com`
NS	`ns2.namefind.com` ⚠️ Not in parent delegation
		A	173.201.67.64^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

`rockcf.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.namefind.com` ⭐
	NS	`ns2.namefind.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

Previously MX for

rockcf.com

Same first word

nullmx.com

nullmx.net

nullmx.org

Similar names

mlnxul.com

DNS History

11 records (4 active, 7 former)

○NSbuy.internettraffic.com2015-10-24 → 2016-03-22 · 4 obs

● 2015-10-24 03:35:22
● 2016-03-22 08:24:42
○ 2016-09-12 20:04:24
○ 2026-03-23 21:34:16

●NSns1.namefind.com2026-02-17 → 2026-03-23 · 3 obs

○ 2016-09-12 20:04:24
● 2026-02-17 14:31:06
● 2026-03-23 21:34:16

○NSns1.uniregistrymarket.link2016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-22 08:24:42
● 2016-09-12 20:04:24
○ 2026-02-17 14:31:06
○ 2026-03-23 21:34:16

●NSns2.namefind.com2026-02-17 → 2026-03-23 · 3 obs

○ 2016-09-12 20:04:24
● 2026-02-17 14:31:06
● 2026-03-23 21:34:16

○NSns2.uniregistrymarket.link2016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-22 08:24:42
● 2016-09-12 20:04:24
○ 2026-02-17 14:31:06
○ 2026-03-23 21:34:16

○NSsell.internettraffic.com2015-10-24 → 2016-03-22 · 4 obs

● 2015-10-24 03:35:22
● 2016-03-22 08:24:42
○ 2016-09-12 20:04:24
○ 2026-03-23 21:34:16

●A13.248.169.482026-02-17 → 2026-03-23 · 3 obs

○ 2016-09-12 20:04:24
● 2026-02-17 14:31:06
● 2026-03-23 21:34:16

○A209.181.247.1052015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 21:00:06
○ 2015-10-24 03:35:22
○ 2026-03-23 21:34:16

○A69.172.201.1532016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-22 08:24:42
● 2016-09-12 20:04:24
○ 2026-02-17 14:31:06
○ 2026-03-23 21:34:16

○A69.172.201.2082015-10-24 → 2016-03-22 · 5 obs

○ 2015-06-07 21:00:06
● 2015-10-24 03:35:22
● 2016-03-22 08:24:42
○ 2016-09-12 20:04:24
○ 2026-03-23 21:34:16

●A76.223.54.1462026-02-17 → 2026-03-23 · 3 obs

○ 2016-09-12 20:04:24
● 2026-02-17 14:31:06
● 2026-03-23 21:34:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
rockcf.com	ns2.namefind.com, ns1.namefind.com	2 records

✅ Authoritative Response

Server:173.201.67.64

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rockcf.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.namefind.com, ns2.namefind.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namefind.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

nullmx.rockcf.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance peofactory.com, reretire.com, root.juegox.com, mail.mortgagem.com and cawine.com share IP numbers with nullmx.rockcf.com.

Name Servers

nullmx.rockcf.com is delegated to two name servers: ns1.namefind.com and ns2.namefind.com.

nullmx.rockcf.com shares the same name server setup as other domains, for example mail.thebookofdreams.com, harmonyplanet.com, cache.vip.cnz.al-s.org, www.xwallpaper.com and www.gemsfreebies.com.

Host names with one IP number:

The host ns1.namefind.com points to 97.74.99.64 and the host ns2.namefind.com points to 173.201.67.64.

nullmx.rockcf.com - robtex.com