`airconditioner.nu`

DNSSEC	🔒 Signed (DS record present)
A	77.75.48.24^{🇳🇱 EQuest-AS77.75.48.0/22}
		PTR	`server1.airsain.nl`
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`airconditioner-nu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
TXT	`MS=ms58860431`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.brevo.com -all`
TXT	`brevo-code:d1de2b2db7c48ae2bed016adeb4bcac2`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2025-06-16 #9

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:566a3b2a-2513-4b40-a72d-79f8802580e7`
	TXT	`NU zone update: 2026-08-11 20:05:43 +0000 (EPOCH 1786478743) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1786478798

Same first word

airconditioner.nu

airconditioner.ru

airconditioner.com

airconditioner.me.uk

airconditioner.ca

airconditioner.contractors

airconditioner.asia

airconditioner.com.mx

airconditioner.net

Similar names

noticiarionerd.blogspot.com.br

DNS History

10 records (5 active, 5 former)

○NSdns1.netmasters.nl2015-07-03 → 2017-06-30 · 4 obs

● 2015-07-03 20:32:48
● 2017-06-30 02:46:12
○ 2026-02-20 14:03:46
○ 2026-08-11 20:23:34

○NSdns2.netmasters.nl2015-07-03 → 2017-06-30 · 4 obs

● 2015-07-03 20:32:48
● 2017-06-30 02:46:12
○ 2026-02-20 14:03:46
○ 2026-08-11 20:23:34

○NSdns3.netmasters.nl2015-07-03 → 2017-06-30 · 4 obs

● 2015-07-03 20:32:48
● 2017-06-30 02:46:12
○ 2026-02-20 14:03:46
○ 2026-08-11 20:23:34

●NSns1.openprovider.nl2026-02-20 → 2026-08-11 · 3 obs

○ 2017-06-30 02:46:12
● 2026-02-20 14:03:46
● 2026-08-11 20:23:34

●NSns2.openprovider.be2026-02-20 → 2026-08-11 · 3 obs

○ 2017-06-30 02:46:12
● 2026-02-20 14:03:46
● 2026-08-11 20:23:34

●NSns3.openprovider.eu2026-02-20 → 2026-08-11 · 3 obs

○ 2017-06-30 02:46:12
● 2026-02-20 14:03:46
● 2026-08-11 20:23:34

●MXairconditioner-nu.mail.protection.outlook.com2026-02-20 → 2026-08-11 · 3 obs

○ 2017-06-30 02:46:12
● 2026-02-20 14:03:46
● 2026-08-11 20:23:34

○MXmail.airconditioner.nu2015-07-03 → 2017-06-30 · 4 obs

● 2015-07-03 20:32:48
● 2017-06-30 02:46:12
○ 2026-02-20 14:03:46
○ 2026-08-11 20:23:34

○A193.93.175.902015-07-03 → 2017-06-30 · 4 obs

● 2015-07-03 20:32:48
● 2017-06-30 02:46:12
○ 2026-02-20 14:03:46
○ 2026-08-11 20:23:34

●A77.75.48.242026-02-20 → 2026-08-11 · 3 obs

○ 2017-06-30 02:46:12
● 2026-02-20 14:03:46
● 2026-08-11 20:23:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
airconditioner.nu	ns2.openprovider.be, ns3.openprovider.eu, ns1.openprovider.nl	-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns2.openprovider.be, ns3.openprovider.eu, ns1.openprovider.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.75.48.24`
NS	3	`ns3.openprovider.eu, ns2.openprovider.be...`
MX	1	`airconditioner-nu.mail.protection.outloo`
TXT	3	`MS=ms58860431, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

IP Addresses

airconditioner.nu directs to one IP number, which is 77.75.48.24.

Among the host names that share IP numbers with airconditioner.nu are luchtreiniger-s.nl, airsain.net, airsain.de and two others.

Name Servers

DNS for airconditioner.nu is handled by three authoritative name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

There is at least partial name server overlap between airconditioner.nu and other domains — lightstormdigital.com, nexorabulletin.today, client-mardi-pickup.com and two more among them.

Three hostnames — ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl — each have two IP addresses: ns2.openprovider.be has 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60, ns3.openprovider.eu has 162.159.48.89 and 2400:cb00:2049:1::a29f:3059, and ns1.openprovider.nl has 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.

Mail Servers

airconditioner.nu routes its mail through a single mail server, airconditioner-nu.mail.protection.outlook.com.

airconditioner-nu.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.8 and 52.101.68.15, along with 5 other.

airconditioner.nu - robtex.com