nullmx.tv21.com - dns.ninja

`nullmx.tv21.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
NS	`damao.ns.giantpanda.com` ⭐ ⚠️ Not in parent delegation
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yangguang.ns.giantpanda.com` ⚠️ Not in parent delegation
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
MX	`mail.mailerhost.net` ⭐
		A	5.161.133.13^{🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24}
			PTR	`mail.mailerhost.net`
		A	161.35.84.83^{🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean}
			PTR	`mail.mailerhost.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`tv21.com`

	DNSSEC	⚠️ Not signed
	A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
	A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
	A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
	A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
	A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
	A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
	A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
	A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
	NS	`damao.ns.giantpanda.com` ⭐
	NS	`yangguang.ns.giantpanda.com`
	MX	`mail.mailerhost.net` ⭐
	TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
	SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

24 records (11 active, 13 former)

○NSbuy.internettraffic.com2015-06-24 → 2016-04-11 · 5 obs

○ 2008-03-19 07:05:12
● 2015-06-24 13:08:54
● 2016-04-11 20:59:24
○ 2016-11-08 09:02:22
○ 2026-07-04 12:19:24

●NSdamao.ns.giantpanda.com2026-04-01 → 2026-07-04 · 3 obs

○ 2016-11-08 09:02:22
● 2026-04-01 00:42:08
● 2026-07-04 12:19:24

○NSns1.uniregistrymarket.link2016-11-08 → 2016-11-08 · 4 obs

○ 2016-04-11 20:59:24
● 2016-11-08 09:02:22
○ 2026-04-01 00:42:08
○ 2026-07-04 12:19:24

○NSns2.uniregistrymarket.link2016-11-08 → 2016-11-08 · 4 obs

○ 2016-04-11 20:59:24
● 2016-11-08 09:02:22
○ 2026-04-01 00:42:08
○ 2026-07-04 12:19:24

○NSsell.internettraffic.com2015-06-24 → 2016-04-11 · 5 obs

○ 2008-03-19 07:05:12
● 2015-06-24 13:08:54
● 2016-04-11 20:59:24
○ 2016-11-08 09:02:22
○ 2026-07-04 12:19:24

●NSyangguang.ns.giantpanda.com2026-06-04 → 2026-07-04 · 4 obs

○ 2026-04-01 00:42:08
○ 2026-05-12 22:30:48
● 2026-06-04 14:07:18
● 2026-07-04 12:19:24

●MXmail.mailerhost.net2026-04-01 → 2026-07-04 · 2 obs

● 2026-04-01 00:42:08
● 2026-07-04 12:19:24

○A192.155.84.2362026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

○A209.181.247.1052008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 07:05:12
○ 2015-06-24 13:08:54
○ 2026-07-04 12:19:24

○A23.239.4.932026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

○A2600:3c01::2000:3aff:feb3:2e942026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

○A2600:3c01::f03c:95ff:fe91:5de52026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

○A2600:3c01::f03c:95ff:feeb:5ed62026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

●A2600:3c03::f03c:95ff:fe00:29ca2026-05-12 → 2026-07-04 · 5 obs

○ 2026-04-01 00:42:08
● 2026-05-12 22:30:48
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A2600:3c03::f03c:95ff:fe91:5d522026-04-01 → 2026-07-04 · 5 obs

○ 2016-11-08 09:02:22
● 2026-04-01 00:42:08
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A2600:3c03::f03c:95ff:feed:4d4f2026-04-01 → 2026-07-04 · 5 obs

○ 2016-11-08 09:02:22
● 2026-04-01 00:42:08
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A2600:3c03::f03c:95ff:feed:cf2a2026-05-12 → 2026-07-04 · 5 obs

○ 2026-04-01 00:42:08
● 2026-05-12 22:30:48
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A45.33.83.1002026-05-12 → 2026-07-04 · 5 obs

○ 2026-04-01 00:42:08
● 2026-05-12 22:30:48
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A45.79.167.1802026-05-12 → 2026-07-04 · 5 obs

○ 2026-04-01 00:42:08
● 2026-05-12 22:30:48
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

●A66.175.209.1792026-04-01 → 2026-07-04 · 5 obs

○ 2016-11-08 09:02:22
● 2026-04-01 00:42:08
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

○A69.172.201.1532016-11-08 → 2016-11-08 · 4 obs

○ 2016-04-11 20:59:24
● 2016-11-08 09:02:22
○ 2026-04-01 00:42:08
○ 2026-07-04 12:19:24

○A69.172.201.2082015-06-24 → 2016-04-11 · 5 obs

○ 2008-03-19 07:05:12
● 2015-06-24 13:08:54
● 2016-04-11 20:59:24
○ 2016-11-08 09:02:22
○ 2026-07-04 12:19:24

○A74.207.241.2452026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-04 14:07:18
● 2026-06-15 16:11:30
○ 2026-07-04 12:19:24

●A96.126.111.1652026-04-01 → 2026-07-04 · 5 obs

○ 2016-11-08 09:02:22
● 2026-04-01 00:42:08
● 2026-06-04 14:07:18
○ 2026-06-15 16:11:30
● 2026-07-04 12:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tv21.com	damao.ns.giantpanda.com, yangguang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:3.33.232.36

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tv21.com (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`96.126.111.165, 66.175.209.179...`
AAAA	4	`2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f...`
NS	2	`damao.ns.giantpanda.com, yangguang.ns.giantpanda.com`
MX	1	`mail.mailerhost.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

nullmx.tv21.com has 8 IP addresses — 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 more.

proxyuim.com, omaka.com, bowls.it and two other host names share IP numbers with nullmx.tv21.com.

Name Servers

nullmx.tv21.com has two authoritative name servers — damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

nullmx.tv21.com uses the same name servers as several other domains — among them masterjewelers.com, gbsc.org, tradingdeal.com and two more.

nullmx.tv21.com shares at least some of its name servers with other domains, including ns1.sdlc.com, ce.omegat.com, ics.ke.celtel.com and two others.

damao.ns.giantpanda.com and yangguang.ns.giantpanda.com each resolve to one IP number: damao.ns.giantpanda.com points to 3.33.232.36 and yangguang.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

Mail for nullmx.tv21.com is handled by a single mail server, mail.mailerhost.net.

nullmx.tv21.com uses an identical mail server configuration to several other domains — among them gyotti.efqi.com, igalaxy.com, powley.com and two more.

mail.mailerhost.net points to two IP addresses: 5.161.133.13 and 161.35.84.83.