nullapps.com - robtex.com

nullapps.com

DNSSEC⚠️ Not signed
A2600:1f18:4658:af01:812e:6fb1:ef8f:c95b🇺🇸 Amazon2600:1f18:4000::/35 AMAZON EC2 IAD prefix
A2600:1f18:4658:af02:bb1a:2344:354a:ef2d🇺🇸 Amazon2600:1f18:4000::/35 AMAZON EC2 IAD prefix
A34.192.230.13🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
A54.144.191.225🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
NSns-703.awsdns-23.net ⭐
A2600:9000:5302:bf00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-703.awsdns-23.net
A205.251.194.191🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-703.awsdns-23.net
NSns-1349.awsdns-40.org
A2600:9000:5305:4500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1349.awsdns-40.org
A205.251.197.69🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1349.awsdns-40.org
NSns-155.awsdns-19.com
A2600:9000:5300:9b00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-155.awsdns-19.com
A205.251.192.155🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-155.awsdns-19.com
NSns-1652.awsdns-14.co.uk
A2600:9000:5306:7400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1652.awsdns-14.co.uk
A205.251.198.116🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1652.awsdns-14.co.uk
MXmail.nullapps.com ⭐
A174.143.234.36🇺🇸 RACKSPACE-DFW174.143.0.0/16 Rackspace Managed Hosting, 9725 Datapoint DR, Suite 100, San Antonio, TX 78229
PTRmx0.nullapps.com
MXmx1.nullapps.com ⭐
A174.143.232.81🇺🇸 RACKSPACE-DFW174.143.0.0/16 Rackspace Managed Hosting, 9725 Datapoint DR, Suite 100, San Antonio, TX 78229
PTRmx1.nullapps.com
MXmx2.nullapps.com(15)
A174.143.237.163🇺🇸 RACKSPACE-DFW174.143.0.0/16 Rackspace Managed Hosting, 9725 Datapoint DR, Suite 100, San Antonio, TX 78229
PTRmx2.nullapps.com
TXTgoogle-site-verification=JK_grLFEeONHpFmHkgnRlRKbtSPLVjPuvp0ED5GtKQo
TXTspf2.0/pra a mx ip4:23.253.125.30 ip4:174.143.238.220 ip4:67.23.24.150 ip4:67...
TXTv=spf1 a mx ip4:23.253.125.30 ip4:174.143.238.220 ip4:67.23.24.150 ip4:67.23....
SOAns-703.awsdns-23.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776972251
📈 Tranco rank: #678,008

Subdomains

mx6.nullapps.com
mx0.nullapps.com
mx2.nullapps.com
mx1.nullapps.com
mail.nullapps.com
mx7.nullapps.com
www.nullapps.com
imap.nullapps.com

Same first word

nullapps.io
nullapps.com

Similar names

plusplan.net
planplus.com
planplus.co.jp
planplus.rs
plusplan.info
planplus.co.rs
planplus.eu
planplus.de
plusplan.plus
planplus.be
plusplan.eu
planplus.ru
plusplan.org
planplus.com.mk
planplus.si
plusplan.co.jp
plusplan.com
plusplan.jp
planplus.net.au
planplus.nl
planplus.cn
pullsnap.com
plusplan.nl
planplus.net
planplus.com.au
planplus.ch
planplus.fr
plusplan.de
planplus.cz

DNS History

27 records (11 active, 16 former)

20162017201820192020202120222023202420252026NSns-1349.awsdns-40.orgns-155.awsdns-19.comns-1652.awsdns-14.co.ukns-703.awsdns-23.netdns.stabletransit.comdns1.stabletransit.comdns2.stabletransit.comMXmail.nullapps.commx1.nullapps.commx2.nullapps.comA2600:1f18:4658:af01:812e:6fb1:ef8f:c95b2600:1f18:4658:af02:bb1a:2344:354a:ef2d34.192.230.1354.144.191.225100.28.8.231100.50.205.8713.223.202.10118.211.157.2042600:1f18:4658:af01:555b:9041:d19a:909e2600:1f18:4658:af01:7c68:4a92:ffe6:536c2600:1f18:4658:af01:d7d2:c2db:72a2:3a852600:1f18:4658:af02:180b:9dd6:e13a:c13e2600:1f18:4658:af02:5035:9c7a:aa41:ac192600:1f18:4658:af02:dcfa:d5a1:ae8d:cc6335.172.8.14752.202.28.15867.23.24.150
○NSdns.stabletransit.com2015-08-24 → 2017-03-13 · 4 obs
● 2015-08-24 04:05:16
● 2017-03-13 04:18:52
○ 2019-12-24 19:11:40
○ 2026-04-23 19:26:46
○NSdns1.stabletransit.com2015-08-24 → 2017-03-13 · 4 obs
● 2015-08-24 04:05:16
● 2017-03-13 04:18:52
○ 2019-12-24 19:11:40
○ 2026-04-23 19:26:46
○NSdns2.stabletransit.com2015-08-24 → 2017-03-13 · 4 obs
● 2015-08-24 04:05:16
● 2017-03-13 04:18:52
○ 2019-12-24 19:11:40
○ 2026-04-23 19:26:46
●NSns-1349.awsdns-40.org2019-12-24 → 2026-04-23 · 3 obs
○ 2017-03-13 04:18:52
● 2019-12-24 19:11:40
● 2026-04-23 19:26:46
●NSns-155.awsdns-19.com2019-12-24 → 2026-04-23 · 3 obs
○ 2017-03-13 04:18:52
● 2019-12-24 19:11:40
● 2026-04-23 19:26:46
●NSns-1652.awsdns-14.co.uk2019-12-24 → 2026-04-23 · 3 obs
○ 2017-03-13 04:18:52
● 2019-12-24 19:11:40
● 2026-04-23 19:26:46
●NSns-703.awsdns-23.net2019-12-24 → 2026-04-23 · 3 obs
○ 2017-03-13 04:18:52
● 2019-12-24 19:11:40
● 2026-04-23 19:26:46
●MXmail.nullapps.com2015-08-24 → 2026-04-23 · 2 obs
● 2015-08-24 04:05:16
● 2026-04-23 19:26:46
●MXmx1.nullapps.com2015-08-24 → 2026-04-23 · 2 obs
● 2015-08-24 04:05:16
● 2026-04-23 19:26:46
●MXmx2.nullapps.com2015-08-24 → 2026-04-23 · 2 obs
● 2015-08-24 04:05:16
● 2026-04-23 19:26:46
○A100.28.8.2312026-03-27 → 2026-04-23 · 2 obs
○ 2026-03-27 11:33:12
○ 2026-04-23 19:26:46
○A100.50.205.872026-04-08 → 2026-04-08 · 4 obs
○ 2026-03-27 11:33:12
● 2026-04-08 16:28:42
○ 2026-04-23 19:26:44
○ 2026-04-23 19:26:46
○A13.223.202.1012026-03-27 → 2026-04-23 · 2 obs
○ 2026-03-27 11:33:12
○ 2026-04-23 19:26:46
○A18.211.157.2042026-04-08 → 2026-04-08 · 4 obs
○ 2026-03-27 11:33:12
● 2026-04-08 16:28:42
○ 2026-04-23 19:26:44
○ 2026-04-23 19:26:46
○A2600:1f18:4658:af01:555b:9041:d19a:909e2026-04-08 → 2026-04-08 · 4 obs
○ 2026-03-27 11:33:12
● 2026-04-08 16:28:42
○ 2026-04-23 19:26:44
○ 2026-04-23 19:26:46
○A2600:1f18:4658:af01:7c68:4a92:ffe6:536c2026-03-27 → 2026-04-23 · 2 obs
○ 2026-03-27 11:33:12
○ 2026-04-23 19:26:46
●A2600:1f18:4658:af01:812e:6fb1:ef8f:c95b2026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-08 16:28:42
● 2026-04-23 19:26:44
● 2026-04-23 19:26:46
○A2600:1f18:4658:af01:d7d2:c2db:72a2:3a852026-03-27 → 2026-03-27 · 4 obs
○ 2019-12-24 19:11:40
● 2026-03-27 11:33:12
○ 2026-04-08 16:28:42
○ 2026-04-23 19:26:46
○A2600:1f18:4658:af02:180b:9dd6:e13a:c13e2026-03-27 → 2026-03-27 · 4 obs
○ 2019-12-24 19:11:40
● 2026-03-27 11:33:12
○ 2026-04-08 16:28:42
○ 2026-04-23 19:26:46
○A2600:1f18:4658:af02:5035:9c7a:aa41:ac192026-03-27 → 2026-04-23 · 2 obs
○ 2026-03-27 11:33:12
○ 2026-04-23 19:26:46
●A2600:1f18:4658:af02:bb1a:2344:354a:ef2d2026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-08 16:28:42
● 2026-04-23 19:26:44
● 2026-04-23 19:26:46
○A2600:1f18:4658:af02:dcfa:d5a1:ae8d:cc632026-04-08 → 2026-04-08 · 4 obs
○ 2026-03-27 11:33:12
● 2026-04-08 16:28:42
○ 2026-04-23 19:26:44
○ 2026-04-23 19:26:46
●A34.192.230.132026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-08 16:28:42
● 2026-04-23 19:26:44
● 2026-04-23 19:26:46
○A35.172.8.1472026-03-27 → 2026-03-27 · 4 obs
○ 2019-12-24 19:11:40
● 2026-03-27 11:33:12
○ 2026-04-08 16:28:42
○ 2026-04-23 19:26:46
○A52.202.28.1582026-03-27 → 2026-03-27 · 4 obs
○ 2019-12-24 19:11:40
● 2026-03-27 11:33:12
○ 2026-04-08 16:28:42
○ 2026-04-23 19:26:46
●A54.144.191.2252026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-08 16:28:42
● 2026-04-23 19:26:44
● 2026-04-23 19:26:46
○A67.23.24.1502015-08-24 → 2019-12-24 · 4 obs
● 2015-08-24 04:05:16
● 2019-12-24 19:11:40
○ 2026-03-27 11:33:12
○ 2026-04-23 19:26:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...-
nullapps.comns-155.awsdns-19.com, ns-703.awsdns-23.net, ns-1652.awsdns-14.co.uk, ns-1349.awsdns-40.org2 records

✅ Authoritative Response

Server:205.251.192.155

NS records: ns-155.awsdns-19.com, ns-703.awsdns-23.net, ns-1652.awsdns-14.co.uk, ns-1349.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullapps.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

TypeCountSample Data
A254.144.191.225, 34.192.230.13
AAAA22600:1f18:4658:af02:bb1a:2344:354a:ef2d, 2600:1f18:4658:af01:812e:6fb1:ef8f:c95b
NS4ns-1349.awsdns-40.org, ns-155.awsdns-19.com...
MX3mail.nullapps.com (pri: 10), mx1.nullapps.com (pri: 10)...
TXT3google-site-verification=JK_grLFEeONHpFm, spf2.0/pra a mx ip4:23.253.125.30 ip4:17...
SOA1ns-703.awsdns-23.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-155.awsdns-19.com, ns-155.awsdns-19.com)

Analysis

Hierarchy

nullapps.com has children including mx6.nullapps.com, mx0.nullapps.com, mx2.nullapps.com, mx1.nullapps.com, mail.nullapps.com and a few other host names.

IP Addresses

nullapps.com resolves to four IPs: 2600:1f18:4658:af01:812e:6fb1:ef8f:c95b, 2600:1f18:4658:af02:bb1a:2344:354a:ef2d, 34.192.230.13 and 54.144.191.225.

Other host names such as ec2-34-192-230-13.compute-1.amazonaws.com and ec2-54-144-191-225.compute-1.amazonaws.com share IP numbers with nullapps.com.

Name Servers

nullapps.com is delegated to four name servers: ns-155.awsdns-19.com, ns-703.awsdns-23.net, ns-1349.awsdns-40.org and ns-1652.awsdns-14.co.uk.

At least part of the name servers for nullapps.com are shared with other domains, for instance deskprofiling.com, colegiomontemaria.edu.gt, d2xzz4md9rn2k4.cloudfront.net, healthychoice.org and prod-eks.ktl.net.

Host names with two IP numbers:

ns-155.awsdns-19.com points to: 2600:9000:5300:9b00::1 and 205.251.192.155

ns-703.awsdns-23.net points to: 2600:9000:5302:bf00::1 and 205.251.194.191

ns-1349.awsdns-40.org points to: 2600:9000:5305:4500::1 and 205.251.197.69

ns-1652.awsdns-14.co.uk points to: 2600:9000:5306:7400::1 and 205.251.198.116

Mail Servers

Three mail servers handle nullapps.com: mail.nullapps.com, mx1.nullapps.com and mx2.nullapps.com.

Host names with a single IP:

mail.nullapps.com points to: 174.143.234.36

mx1.nullapps.com points to: 174.143.232.81

mx2.nullapps.com points to: 174.143.237.163