`microsoftonline.app`

DNSSEC	⚠️ Not signed
A	172.236.104.43^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-openprovider-expired-us-ord-01.parklogic.net`
A	172.236.104.157^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
A	172.238.172.122^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
NS	`ns1.parklogic.com` ⭐
		A	2001:19f0:6000:39be:5400:6ff:fe0b:e907^{🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
		A	50.28.104.44^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`pistachio.parklogic.com`
		A	50.116.34.34^{🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies}
			PTR	`lemonade.parklogic.com`
		A	69.39.238.36^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone1.parklogic.com`
		A	69.39.238.37^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone2.parklogic.com`
		A	149.28.95.10^{🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
NS	`ns1.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.143.231^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-01.parklogic.net`
NS	`ns1.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.233.149.45^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-01.parklogic.net`
		A	172.236.253.183^{🇺🇸 AKAMAI-LINODE-AP172.236.224.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-02.parklogic.net`
NS	`ns2.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.239.65.99^{🇺🇸 AKAMAI-LINODE-AP172.239.64.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-02.parklogic.net`
NS	`ns2.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.232.13.186^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-02.parklogic.net`
		A	172.234.28.205^{🇺🇸 AKAMAI-LINODE-AP172.234.16.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-01.parklogic.net`
NS	`ns3.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.220.211^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-01.parklogic.net`
NS	`ns3.parklogictestns1.com` ⚠️ Not in parent delegation
NS	`ns4.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.232.13.58^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-02.parklogic.net`
NS	`ns4.parklogictestns1.com` ⚠️ Not in parent delegation
SOA	`ns1.parklogic.com`hostmaster@microsoftonline.app serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

microsoftonline.foundation

microsoftonline.hk

microsoftonline.services

microsoftonline.ink

microsoftonline.de

microsoftonline.biz

microsoftonline.cyou

microsoftonline.com

microsoftonline.co.at

microsoftonline.com.cn

microsoftonline.pro

microsoftonline.sg

microsoftonline.net.cn

microsoftonline.at

microsoftonline.tw

microsoftonline.name

microsoftonline.co.il

microsoftonline.se

microsoftonline.com.mx

microsoftonline.ch

microsoftonline.app

microsoftonline.xyz

microsoftonline.help

microsoftonline.es

microsoftonline.com.br

microsoftonline.co.uk

microsoftonline.net.au

microsoftonline.com.pl

microsoftonline.cn

microsoftonline.team

microsoftonline.org

microsoftonline.com.sg

microsoftonline.fr

microsoftonline.in

microsoftonline.ru

microsoftonline.jp

microsoftonline.com.co

microsoftonline.eu.com

microsoftonline.com.ph

microsoftonline.sbs

microsoftonline.it

microsoftonline.net

microsoftonline.us

microsoftonline.cz

microsoftonline.ca

microsoftonline.mobi

microsoftonline.co.in

microsoftonline.us.org

microsoftonline.website

microsoftonline.com.hk

microsoftonline.com.my

microsoftonline.info

microsoftonline.my

microsoftonline.co.kr

microsoftonline.asia

microsoftonline.pl

microsoftonline.com.tw

microsoftonline.cm

microsoftonline.eu

microsoftonline.lol

microsoftonline.com.pt

microsoftonline.gr

microsoftonline.com.au

microsoftonline.tv

microsoftonline.nl

microsoftonline.download

microsoftonline.one

microsoftonline.mx

microsoftonline.co

microsoftonline.pages.dev

microsoftonline.co.nz

microsoftonline.ae

microsoftonline.dk

microsoftonline.click

microsoftonline.work

microsoftonline.id

Similar names

DNS History

12 records (12 active, 0 former)

●NSns1.domainregistrar.biz2026-06-11 → 2026-06-24 · 2 obs

● 2026-06-11 12:30:36
● 2026-06-24 11:12:08

●NSns1.parklogic.com2026-06-11 → 2026-06-24 · 17 obs

● 2026-06-11 12:30:36
● 2026-06-11 15:02:04
○ 2026-06-11 15:45:04
● 2026-06-11 18:09:24
● 2026-06-12 15:38:08
○ 2026-06-12 16:52:58
● 2026-06-12 17:25:20
● 2026-06-13 07:03:40
○ 2026-06-13 07:41:06
● 2026-06-13 08:13:58
● 2026-06-14 00:30:18
○ 2026-06-14 05:59:36
● 2026-06-14 07:18:20
● 2026-06-15 14:03:34
○ 2026-06-22 04:48:00
● 2026-06-24 11:09:36
● 2026-06-24 11:12:08

●NSns1.parklogictestns1.com2026-06-11 → 2026-06-24 · 17 obs

●NSns2.domainregistrar.biz2026-06-11 → 2026-06-24 · 2 obs

● 2026-06-11 12:30:36
● 2026-06-24 11:12:08

●NSns2.parklogictestns1.com2026-06-11 → 2026-06-24 · 17 obs

●NSns3.domainregistrar.biz2026-06-11 → 2026-06-24 · 2 obs

● 2026-06-11 12:30:36
● 2026-06-24 11:12:08

●NSns3.parklogictestns1.com2026-06-11 → 2026-06-24 · 17 obs

●NSns4.domainregistrar.biz2026-06-11 → 2026-06-24 · 2 obs

● 2026-06-11 12:30:36
● 2026-06-24 11:12:08

●NSns4.parklogictestns1.com2026-06-11 → 2026-06-24 · 17 obs

●A172.236.104.1572026-06-11 → 2026-06-24 · 17 obs

●A172.236.104.432026-06-11 → 2026-06-24 · 17 obs

●A172.238.172.1222026-06-11 → 2026-06-24 · 17 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
microsoftonline.app	ns4.domainregistrar.biz, ns1.domainregistrar.biz, ns3.domainregistrar.biz, ns2.domainregistrar.biz	-

✅ Authoritative Response

Server:172.233.143.231

NS records: ns4.domainregistrar.biz, ns1.domainregistrar.biz, ns3.domainregistrar.biz, ns2.domainregistrar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftonline.app (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.236.104.43, 172.236.104.157...`
NS	4	`ns3.parklogictestns1.com, ns4.parklogictestns1.com...`
SOA	1	`ns1.parklogic.com hostmaster.microsofton`

Analysis

IP Addresses

The hostname microsoftonline.app resolves to three IP addresses: 172.236.104.43, 172.236.104.157 and 172.238.172.122.

Two other host names, along with eperium.biz, veluma.top and osebolu.top, also share IP numbers with microsoftonline.app.

Name Servers

The DNS delegation for microsoftonline.app covers 9 name servers: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz and 6 more.

microsoftonline.app partially shares its NS delegation with several other domains, including inzi.dev, akrola.com, qostube.com and two others.

In DNS configurations, these name servers often share authority with ns1.parklogic.com, ns4.domainregistrar.biz, ns1.parklogictestns1.com and 4 other name servers.

DNS names with 6 IP addresses:

ns1.parklogic.com carries IP addresses 50.28.104.44, 50.116.34.34 and 69.39.238.36, with 3 other addresses beyond those.

Host names that have two IP addresses:

ns1.parklogictestns1.com maps to two IP addresses — 172.233.149.45 and 172.236.253.183.

ns2.parklogictestns1.com maps to two IP addresses — 172.232.13.186 and 172.234.28.205.

Host names that point to one IP address:

ns1.domainregistrar.biz points to the IP address 172.233.143.231.

ns2.domainregistrar.biz points to the IP address 172.239.65.99.

ns3.domainregistrar.biz points to the IP address 172.233.220.211.

ns4.domainregistrar.biz points to the IP address 172.232.13.58.