nullmx.cofc.com - dns.ninja

`nullmx.cofc.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	`ns3.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com` ⚠️ Not in parent delegation
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`cofc.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	`ns3.afternic.com` ⭐
	NS	`ns4.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

WOT: UNKNOWN (44/100)
WOT: NOT_SAFE (8/100)

Same first word

nullmx.org

nullmx.com

nullmx.net

DNS History

10 records (4 active, 6 former)

○NSns1.above.com2015-12-27 → 2016-09-26 · 4 obs

● 2015-12-27 05:07:58
● 2016-09-26 21:19:24
○ 2026-03-11 15:50:02
○ 2026-07-14 14:52:20

○NSns2.above.com2015-12-27 → 2016-09-26 · 4 obs

● 2015-12-27 05:07:58
● 2016-09-26 21:19:24
○ 2026-03-11 15:50:02
○ 2026-07-14 14:52:20

●NSns3.afternic.com2026-03-11 → 2026-07-14 · 3 obs

○ 2016-09-26 21:19:24
● 2026-03-11 15:50:02
● 2026-07-14 14:52:20

●NSns4.afternic.com2026-03-11 → 2026-07-14 · 3 obs

○ 2016-09-26 21:19:24
● 2026-03-11 15:50:02
● 2026-07-14 14:52:20

○MXmail.post-host.net2015-12-27 → 2016-09-26 · 4 obs

● 2015-12-27 05:07:58
● 2016-09-26 21:19:24
○ 2026-03-11 15:50:02
○ 2026-07-14 14:52:20

○A103.224.182.2162015-12-27 → 2016-09-26 · 5 obs

○ 2015-08-19 15:33:40
● 2015-12-27 05:07:58
● 2016-09-26 21:19:24
○ 2026-03-11 15:50:02
○ 2026-07-14 14:52:20

●A13.248.169.482026-03-11 → 2026-07-14 · 3 obs

○ 2016-09-26 21:19:24
● 2026-03-11 15:50:02
● 2026-07-14 14:52:20

○A66.135.47.1252015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 15:33:40
○ 2015-12-27 05:07:58
○ 2026-07-14 14:52:20

●A76.223.54.1462026-03-11 → 2026-07-14 · 3 obs

○ 2016-09-26 21:19:24
● 2026-03-11 15:50:02
● 2026-07-14 14:52:20

○A85.17.25.2422015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 15:33:40
○ 2026-03-11 15:50:02
○ 2026-07-14 14:52:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cofc.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cofc.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

nullmx.cofc.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

dc-de31db4798e6.designast.com, beginnings.cn, evsystems.xyz and two other host names share IP numbers with nullmx.cofc.com.

Name Servers

DNS delegation for nullmx.cofc.com points to two name servers: ns3.afternic.com and ns4.afternic.com.

nullmx.cofc.com uses the same name servers as several other domains — among them 142.91.126.105.rdns.ubiquity.io, www.casevendita.com, hux.us and two more.

nullmx.cofc.com has at least partial name server overlap with other domains, such as fival.com, iytec.com, emhdesigns.com and two others.

ns3.afternic.com directs to 97.74.98.65 and ns4.afternic.com directs to 173.201.66.65; each host name points to exactly one IP number.