nullmx.pigro.com - robtex.com

nullmx.pigro.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSshishi.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A2607:f8b0:4004:c29::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f26.1e100.net
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A2607:f8b0:4004:c2d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRry-in-f26.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
A173.194.45.26🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
A192.179.18.27🇺🇸 Google192.178.0.0/15
PTRry-in-f27.1e100.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

pigro.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
NSlunlun.ns.giantpanda.com ⚠️ Not in zone NS records
NSshishi.ns.giantpanda.com ⚠️ Not in parent delegation
NSyangyang.ns.giantpanda.com ⚠️ Not in zone NS records
MXsmtp.google.com ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

Same first word

nullmx.org
nullmx.com
nullmx.net

DNS History

15 records (11 active, 4 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.comshishi.ns.giantpanda.comns1.dnslink.comns2.dnslink.comMXsmtp.google.commail.b-io.coA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165209.15.13.134
●NSanan.ns.giantpanda.com2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
○NSns1.dnslink.com2015-10-27 → 2016-04-16 · 4 obs
● 2015-10-27 08:46:40
● 2016-04-16 03:04:04
○ 2026-06-27 04:51:02
○ 2026-07-17 18:49:50
○NSns2.dnslink.com2015-10-27 → 2016-04-16 · 4 obs
● 2015-10-27 08:46:40
● 2016-04-16 03:04:04
○ 2026-06-27 04:51:02
○ 2026-07-17 18:49:50
●NSshishi.ns.giantpanda.com2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
○MXmail.b-io.co2015-10-27 → 2016-04-16 · 4 obs
● 2015-10-27 08:46:40
● 2016-04-16 03:04:04
○ 2026-06-27 04:51:02
○ 2026-07-17 18:49:50
●MXsmtp.google.com2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
○A209.15.13.1342015-10-27 → 2016-04-16 · 4 obs
● 2015-10-27 08:46:40
● 2016-04-16 03:04:04
○ 2026-06-27 04:51:02
○ 2026-07-17 18:49:50
●A2600:3c03::f03c:95ff:fe00:29ca2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A2600:3c03::f03c:95ff:fe91:5d522026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A2600:3c03::f03c:95ff:feed:4d4f2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A2600:3c03::f03c:95ff:feed:cf2a2026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A45.33.83.1002026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A45.79.167.1802026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A66.175.209.1792026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50
●A96.126.111.1652026-06-27 → 2026-07-17 · 3 obs
○ 2016-04-16 03:04:04
● 2026-06-27 04:51:02
● 2026-07-17 18:49:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
pigro.comlunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.60.62

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pigro.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

TypeCountSample Data
A445.79.167.180, 66.175.209.179...
AAAA42600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe91:5d52...
NS2anan.ns.giantpanda.com, shishi.ns.giantpanda.com
MX1SMTP.GOOGLE.COM (pri: 10)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1anan.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.pigro.com directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with www.nucuoi.net.com.com, asiandatingsites.biz and totalrenovation.com, also share IP numbers with nullmx.pigro.com.

Name Servers

DNS delegation for nullmx.pigro.com points to two name servers: anan.ns.giantpanda.com and shishi.ns.giantpanda.com.

nullmx.pigro.com shares its NS records with other domains, for example mail.webfarm.it, com.eip.it, mail.privatekey.it and two others.

At least some of nullmx.pigro.com's name servers are shared with other domains, for example myverision.com, ns.umekemarket.com, amatery.com and two more.

It is common for these name servers to be used in conjunction with the name servers lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com and po.ns.giantpanda.com.

Each of anan.ns.giantpanda.com and shishi.ns.giantpanda.com has one IP address: anan.ns.giantpanda.com uses 3.33.232.36 and shishi.ns.giantpanda.com uses 75.2.45.63.

Mail Servers

The sole mail server for nullmx.pigro.com is smtp.google.com.

Among the domains sharing a mail server setup with nullmx.pigro.com are mightiemakers.co.uk, saripan.com.br, bookend.info and two others.

There is at least a partial MX overlap between nullmx.pigro.com and other domains, including tnhmathscentre.com, manusandco.com, ricospgh.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 173.194.45.26 and 6 others.