nullmx.outook.com - robtex.com

nullmx.outook.com

DNSSEC⚠️ Not signed
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
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 ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
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

outook.com

DNSSEC⚠️ Not signed
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
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 zone NS records
NSpo.ns.giantpanda.com ⚠️ Not in zone NS records
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

Similar names

mlnxul.com

DNS History

25 records (6 active, 19 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.comns1.abovedomains.comns2.abovedomains.compo.ns.giantpanda.comMXmail.mailerhost.netpark-mx.above.comA2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f66.175.209.17996.126.111.165103.224.182.218139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.1982a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e69.162.80.5469.162.80.6195.211.117.20695.211.219.67
●NSanan.ns.giantpanda.com2026-02-15 → 2026-03-26 · 2 obs
● 2026-02-15 08:23:22
● 2026-03-26 14:00:10
○NSns1.abovedomains.com2026-02-15 → 2026-03-26 · 2 obs
○ 2026-02-15 08:23:22
○ 2026-03-26 14:00:10
○NSns2.abovedomains.com2026-02-15 → 2026-03-26 · 2 obs
○ 2026-02-15 08:23:22
○ 2026-03-26 14:00:10
○NSpo.ns.giantpanda.com2026-02-15 → 2026-03-01 · 4 obs
● 2026-02-15 08:23:22
● 2026-03-01 06:58:18
○ 2026-03-22 06:49:04
○ 2026-03-26 14:00:10
●MXmail.mailerhost.net2026-02-15 → 2026-03-26 · 2 obs
● 2026-02-15 08:23:22
● 2026-03-26 14:00:10
○MXpark-mx.above.com2026-02-15 → 2026-03-26 · 2 obs
○ 2026-02-15 08:23:22
○ 2026-03-26 14:00:10
○A103.224.182.2182026-02-15 → 2026-03-26 · 2 obs
○ 2026-02-15 08:23:22
○ 2026-03-26 14:00:10
○A139.162.174.2092026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A139.162.181.762026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A172.104.149.862026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A172.104.203.1862026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A172.104.251.1982026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
●A2600:3c03::f03c:95ff:fe91:5d522026-02-15 → 2026-03-26 · 8 obs
○ 2016-04-30 19:24:10
● 2026-02-15 08:23:22
○ 2026-02-18 18:36:30
○ 2026-02-18 19:23:06
● 2026-03-01 06:58:18
○ 2026-03-22 06:49:04
● 2026-03-26 14:00:08
● 2026-03-26 14:00:10
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-15 → 2026-03-26 · 8 obs
○ 2016-04-30 19:24:10
● 2026-02-15 08:23:22
○ 2026-02-18 18:36:30
○ 2026-02-18 19:23:06
● 2026-03-01 06:58:18
○ 2026-03-22 06:49:04
● 2026-03-26 14:00:08
● 2026-03-26 14:00:10
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A2a01:7e01::f03c:95ff:fe00:26922026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
○A2a01:7e01::f03c:95ff:feed:783e2026-02-18 → 2026-03-22 · 7 obs
○ 2026-02-15 08:23:22
● 2026-02-18 18:36:30
● 2026-02-18 19:23:06
○ 2026-03-01 06:58:18
● 2026-03-22 06:49:04
○ 2026-03-26 14:00:08
○ 2026-03-26 14:00:10
●A66.175.209.1792026-02-15 → 2026-03-26 · 8 obs
○ 2016-04-30 19:24:10
● 2026-02-15 08:23:22
○ 2026-02-18 18:36:30
○ 2026-02-18 19:23:06
● 2026-03-01 06:58:18
○ 2026-03-22 06:49:04
● 2026-03-26 14:00:08
● 2026-03-26 14:00:10
○A69.162.80.542015-06-27 → 2015-11-07 · 4 obs
● 2015-06-27 09:19:36
● 2015-11-07 17:49:04
○ 2016-02-09 17:51:56
○ 2026-03-26 14:00:10
○A69.162.80.612016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-09 17:51:56
● 2016-04-30 19:24:10
○ 2026-02-15 08:23:22
○ 2026-03-26 14:00:10
○A95.211.117.2062015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 09:19:36
○ 2015-11-07 17:49:04
○ 2026-03-26 14:00:10
○A95.211.219.672016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-07 17:49:04
● 2016-02-09 17:51:56
○ 2016-04-30 19:24:10
○ 2026-03-26 14:00:10
●A96.126.111.1652026-02-15 → 2026-03-26 · 8 obs
○ 2016-04-30 19:24:10
● 2026-02-15 08:23:22
○ 2026-02-18 18:36:30
○ 2026-02-18 19:23:06
● 2026-03-01 06:58:18
○ 2026-03-22 06:49:04
● 2026-03-26 14:00:08
● 2026-03-26 14:00:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
outook.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 outook.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

TypeCountSample Data
A266.175.209.179, 96.126.111.165
AAAA22600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:fe91:5d52
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.outook.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 such as bypas.blogbrasov.blogpost.com, mail.landscapeusa.com, www.ugg-boots-online.com.com, (0x78766964656f73)box.com.com and awshop.com share IPs with nullmx.outook.com.

Name Servers

One name server, anan.ns.giantpanda.com, handles delegation for nullmx.outook.com.

nullmx.outook.com shares the same name server setup as other domains, for example www.sinkut.net, www.gastrodocs.info, www.4b.net, www.littlegems.in and latinica.apkmania-co.in.

nullmx.outook.com at least partially shares name servers with other domains, for example 2012r2.com, www.iforgotapple.com, mail.inktechnology.com, mike-ringley.(0x787878)flicks.com and talbo.com.

Name servers po.ns.giantpanda.com, lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com, fubao.ns.giantpanda.com, meisheng.ns.giantpanda.com, shaoshao.ns.giantpanda.com and shishi.ns.giantpanda.com are commonly used together.

anan.ns.giantpanda.com points to a single IP number: 3.33.232.36.

Mail Servers

The mail.mailerhost.net mail server handles nullmx.outook.com.

nullmx.outook.com shares the same mail server setup as other domains, including loledibles.com, 122-177.serverprovider.com, ldsl.com, ns2.worldhot.com and elian.org.

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