nullmx.markco.com - dns.ninja

`nullmx.markco.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.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

`markco.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	`ns2.afternic.com` ⭐
	NS	`ns1.afternic.com`
	NS	`verification-ccavjoarehtqxt9wg39eyx.ns101.verify.hn` ⚠️ Not in zone NS records
	TXT	`v=spf1 -all`
	SOA	`ns2.afternic.com`dns@jomax.net serial=1

Previously MX for

markco.com

Same first word

nullmx.org

nullmx.com

nullmx.net

DNS History

14 records (4 active, 10 former)

○NSbuy.internettraffic.com2015-12-14 → 2016-03-18 · 5 obs

○ 2015-08-05 06:04:32
● 2015-12-14 21:05:30
● 2016-03-18 13:01:18
○ 2016-09-10 11:04:08
○ 2026-08-06 14:06:02

●NSns1.afternic.com2026-07-15 → 2026-08-06 · 3 obs

○ 2016-09-10 11:04:08
● 2026-07-15 12:20:24
● 2026-08-06 14:06:02

○NSns1.sedoparking.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:04:32
○ 2015-12-14 21:05:30
○ 2026-08-06 14:06:02

○NSns1.uniregistrymarket.link2016-09-10 → 2016-09-10 · 4 obs

○ 2016-03-18 13:01:18
● 2016-09-10 11:04:08
○ 2026-07-15 12:20:24
○ 2026-08-06 14:06:02

●NSns2.afternic.com2026-07-15 → 2026-08-06 · 3 obs

○ 2016-09-10 11:04:08
● 2026-07-15 12:20:24
● 2026-08-06 14:06:02

○NSns2.sedoparking.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:04:32
○ 2015-12-14 21:05:30
○ 2026-08-06 14:06:02

○NSns2.uniregistrymarket.link2016-09-10 → 2016-09-10 · 4 obs

○ 2016-03-18 13:01:18
● 2016-09-10 11:04:08
○ 2026-07-15 12:20:24
○ 2026-08-06 14:06:02

○NSsell.internettraffic.com2015-12-14 → 2016-03-18 · 5 obs

○ 2015-08-05 06:04:32
● 2015-12-14 21:05:30
● 2016-03-18 13:01:18
○ 2016-09-10 11:04:08
○ 2026-08-06 14:06:02

○MXmail.nickstel.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:04:32
○ 2015-12-14 21:05:30
○ 2026-08-06 14:06:02

●A13.248.169.482026-07-15 → 2026-08-06 · 3 obs

○ 2016-09-10 11:04:08
● 2026-07-15 12:20:24
● 2026-08-06 14:06:02

○A69.172.201.1532016-09-10 → 2016-09-10 · 4 obs

○ 2016-03-18 13:01:18
● 2016-09-10 11:04:08
○ 2026-07-15 12:20:24
○ 2026-08-06 14:06:02

○A69.172.201.2082015-12-14 → 2016-03-18 · 5 obs

○ 2015-08-05 06:04:32
● 2015-12-14 21:05:30
● 2016-03-18 13:01:18
○ 2016-09-10 11:04:08
○ 2026-08-06 14:06:02

○A72.52.4.912015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:04:32
○ 2015-12-14 21:05:30
○ 2026-08-06 14:06:02

●A76.223.54.1462026-07-15 → 2026-08-06 · 3 obs

○ 2016-09-10 11:04:08
● 2026-07-15 12:20:24
● 2026-08-06 14:06:02

🔍 DNS Trace

Analysis

IP Addresses

nullmx.markco.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with nullmx.markco.com are wwwhearingaid.com, stimstyle.com, asl-bg.org and two others.

Name Servers

DNS delegation for nullmx.markco.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

nullmx.markco.com has the same name server delegation as a number of other domains, such as www.claudeios.com, kidap.com, ns.connectoras.com and two more.

nullmx.markco.com partially shares its NS delegation with several other domains, including ambiv.com, neonstorm.com, experteach.xyz and two others.

These name servers regularly co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-cds4j27nuwesbofkwenybj.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.