`nullmx.classmatefinder.com`

DNSSEC	⚠️ Not signed
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	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` ⭐
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`classmatefinder.com`

	DNSSEC	⚠️ Not signed
	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	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	`lunlun.ns.giantpanda.com` ⚠️ Not in zone NS records
	NS	`yangyang.ns.giantpanda.com` ⚠️ Not in zone NS records
	SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

Previously MX for

classmatefinder.com

Same first word

nullmx.org

nullmx.com

nullmx.net

Similar names

mlnxul.com

DNS History

12 records (5 active, 7 former)

○NSbuy.internettraffic.com2015-10-18 → 2016-04-02 · 4 obs

● 2015-10-18 01:10:46
● 2016-04-02 22:56:26
○ 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

●NSdamao.ns.giantpanda.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-09-12 02:10:22
● 2026-03-28 16:40:08

○NSns1.uniregistrymarket.link2016-09-12 → 2016-09-12 · 3 obs

○ 2016-04-02 22:56:26
● 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

○NSns2.uniregistrymarket.link2016-09-12 → 2016-09-12 · 3 obs

○ 2016-04-02 22:56:26
● 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

○NSsell.internettraffic.com2015-10-18 → 2016-04-02 · 4 obs

● 2015-10-18 01:10:46
● 2016-04-02 22:56:26
○ 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

○A209.181.247.1052015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 12:32:08
○ 2015-10-18 01:10:46
○ 2026-03-28 16:40:08

●A2600:3c03::f03c:95ff:fe91:5d522026-03-28 → 2026-03-28 · 2 obs

○ 2016-09-12 02:10:22
● 2026-03-28 16:40:08

●A2600:3c03::f03c:95ff:feed:4d4f2026-03-28 → 2026-03-28 · 2 obs

○ 2016-09-12 02:10:22
● 2026-03-28 16:40:08

●A66.175.209.1792026-03-28 → 2026-03-28 · 2 obs

○ 2016-09-12 02:10:22
● 2026-03-28 16:40:08

○A69.172.201.1532016-09-12 → 2016-09-12 · 3 obs

○ 2016-04-02 22:56:26
● 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

○A69.172.201.2082015-10-18 → 2016-04-02 · 5 obs

○ 2015-05-22 12:32:08
● 2015-10-18 01:10:46
● 2016-04-02 22:56:26
○ 2016-09-12 02:10:22
○ 2026-03-28 16:40:08

●A96.126.111.1652026-03-28 → 2026-03-28 · 2 obs

○ 2016-09-12 02:10:22
● 2026-03-28 16:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
classmatefinder.com	lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:99.83.188.43

NS records: lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classmatefinder.com (unsigned zone)

⏱️ Timing

Total: 63ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`96.126.111.165, 66.175.209.179`
AAAA	2	`2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com)

Analysis

IP Addresses

nullmx.classmatefinder.com maps to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.

other host names include agax.biz, nullmx.illegalphotos.com, chairsin.space, kmon.com and timeout.net; they share IP numbers with nullmx.classmatefinder.com.

Name Servers

Delegation for nullmx.classmatefinder.com is handled by a single name server, damao.ns.giantpanda.com.

nullmx.classmatefinder.com shares the same name server setup as other domains, for instance www.bokep.org, hostmaster.fhinc.com, mail.your-server.com, nrw.nrw.nxgh.com and 17.frankfurt1.mik.net.

nullmx.classmatefinder.com at least partially shares name servers with other domains, for instance mail.nrw.shedbases.com, hostmaster.gsw.net, navvideo.com, ns1.zezao.com and 8234.net.

These name servers are commonly used alongside yangguang.ns.giantpanda.com.

The host name damao.ns.giantpanda.com points to IP 3.33.232.36.

nullmx.classmatefinder.com - robtex.com