nullmx.amcas.com - robtex.com

nullmx.amcas.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSpo.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

amcas.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSanan.ns.giantpanda.com ⭐
NSpo.ns.giantpanda.com
MXmail.mailerhost.net ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

Same first word

nullmx.net
nullmx.org
nullmx.com

DNS History

26 records (11 active, 15 former)

200920112013201520172019202120232025NSanan.ns.giantpanda.compo.ns.giantpanda.comMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198209.181.247.1052a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e69.162.80.5269.162.80.5669.162.80.5995.211.117.206
●NSanan.ns.giantpanda.com2026-06-25 → 2026-07-06 · 2 obs
● 2026-06-25 12:45:28
● 2026-07-06 13:21:26
●NSpo.ns.giantpanda.com2026-06-25 → 2026-07-06 · 2 obs
● 2026-06-25 12:45:28
● 2026-07-06 13:21:26
●MXmail.mailerhost.net2026-06-25 → 2026-07-06 · 2 obs
● 2026-06-25 12:45:28
● 2026-07-06 13:21:26
○A139.162.174.2092026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A139.162.181.762026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A172.104.149.862026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A172.104.203.1862026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A172.104.251.1982026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A209.181.247.1052008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 10:10:10
○ 2015-08-18 09:54:18
○ 2026-07-06 13:21:26
●A2600:3c03::f03c:95ff:fe00:29ca2026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
●A2600:3c03::f03c:95ff:fe91:5d522026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
●A2600:3c03::f03c:95ff:feed:4d4f2026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
●A2600:3c03::f03c:95ff:feed:cf2a2026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
○A2a01:7e01::2000:dff:fec1:5cdb2026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A2a01:7e01::f03c:95ff:fe00:26922026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A2a01:7e01::f03c:95ff:fe91:5d912026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
○A2a01:7e01::f03c:95ff:feed:783e2026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-25 12:45:28
● 2026-06-25 13:52:02
○ 2026-07-06 13:21:26
●A45.33.83.1002026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
●A45.79.167.1802026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
●A66.175.209.1792026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26
○A69.162.80.522015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-18 09:54:18
● 2015-12-07 19:20:00
○ 2016-03-18 11:16:56
○ 2026-07-06 13:21:26
○A69.162.80.562015-08-18 → 2015-08-18 · 4 obs
○ 2008-03-20 10:10:10
● 2015-08-18 09:54:18
○ 2015-12-07 19:20:00
○ 2026-07-06 13:21:26
○A69.162.80.592016-03-18 → 2016-07-17 · 5 obs
○ 2015-12-07 19:20:00
● 2016-03-18 11:16:56
● 2016-07-17 23:43:14
○ 2026-06-25 12:45:28
○ 2026-07-06 13:21:26
○A95.211.117.2062015-08-18 → 2015-08-18 · 4 obs
○ 2008-03-20 10:10:10
● 2015-08-18 09:54:18
○ 2026-06-25 12:45:28
○ 2026-07-06 13:21:26
●A96.126.111.1652026-06-25 → 2026-07-06 · 4 obs
○ 2016-07-17 23:43:14
● 2026-06-25 12:45:28
○ 2026-06-25 13:52:02
● 2026-07-06 13:21:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
amcas.comanan.ns.giantpanda.com, po.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: anan.ns.giantpanda.com, po.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amcas.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

TypeCountSample Data
A466.175.209.179, 45.79.167.180...
AAAA42600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f...
NS2anan.ns.giantpanda.com, po.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
SOA1anan.ns.giantpanda.com admin.giantpanda.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (anan.ns.giantpanda.com, po.ns.giantpanda.com)

Analysis

IP Addresses

nullmx.amcas.com points to 8 IP addresses, including 45.33.83.100, 45.79.167.180 and 66.175.209.179, plus 5 other.

brainbots.com, hotdates.com, rrx.com plus two other host names have IP numbers in common with nullmx.amcas.com.

Name Servers

Two name servers handle the delegation for nullmx.amcas.com: anan.ns.giantpanda.com and po.ns.giantpanda.com.

The name server configuration of nullmx.amcas.com is shared with other domains, for instance cheaptikit.com, spytecin.com, mypepsi.com and two others.

nullmx.amcas.com shares at least some of its name servers with other domains, including www.kommy.it, zwl.in, abledesigns.com and two others.

These name servers are frequently paired with the name servers lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com and shishi.ns.giantpanda.com.

anan.ns.giantpanda.com and po.ns.giantpanda.com each resolve to one IP number: anan.ns.giantpanda.com points to 3.33.232.36 and po.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

nullmx.amcas.com uses one mail server — mail.mailerhost.net.

The mail server setup of nullmx.amcas.com matches that of other domains such as banyan.ggn.net, cooltech.co, spoffice.com and two others.

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