`keystone.no`

DNSSEC	⚠️ Not signed
A	159.223.12.71^{🇳🇱 DIGITALOCEAN159.223.0.0/20 DigitalOcean}
		PTR	`843741.cloudwaysapps.com`
NS	`ns1.altidata.net` ⭐
		A	185.148.176.2^{🇳🇴 TELIA-NORWAY-AS185.148.176.0/22 NETTKORKEN AS}
			PTR	`ns1.altidata.net`
NS	`ns2.altidata.net`
		A	185.144.128.253^{🇳🇴 Altibox_AS185.144.128.0/22}
			PTR	`ns2.altidata.net`
NS	`ns3.altidata.net`
		A	185.148.177.19^{🇳🇴 TELIA-NORWAY-AS185.148.176.0/22 NETTKORKEN AS}
			PTR	`ns3.altidata.net`
MX	`keystone-no.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`miro-verification=ad1d48e072d94dbdd3d9005a1425b7830883bc7c`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:185.144.130.0/29 ip4:185.144.13...`
TXT	`atlassian-domain-verification=yTAI0r2yiITGJTpwLxujhZIzQRWIsOvUmF29C0DuuvqroYE...`
TXT	`google-gws-recovery-domain-verification=60435931`
TXT	`google-site-verification=DETr0LQVlGxPd1CuXySzIT5PRSSPudejVXhytC1Lb0I`
TXT	`google-site-verification=GFV-AzkPk8awpTnDcEoYhDuHzYa2nquoVCxqORi3w58`
TXT	`apple-domain-verification=ViHudhQ2RxhgTjfF`
SOA	`ns1.altidata.net`hostmaster@altidata.net 2025-07-23 #1

`no`

	DNSSEC	🔒 Signed (DS record present)
	NS	`charm.norid.no` ⭐
	NS	`i.nic.no`
	NS	`njet.norid.no`
	NS	`not.norid.no`
	NS	`x.nic.no`
	NS	`y.nic.no`
	NS	`z.nic.no`
	SOA	`charm.norid.no`hostmaster@norid.no 2026-07-17 #22

Same first word

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keystone.edu

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keystone.travel

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keystone.life

keystone.no

Similar names

DNS History

15 records (5 active, 10 former)

○NSa.ns.syse.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

○NSb.ns.syse.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

○NSc.ns.syse.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

○NSd.ns.syse.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

○NSns.syse.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

●NSns1.altidata.net2026-06-06 → 2026-07-17 · 3 obs

○ 2017-03-24 19:14:56
● 2026-06-06 12:01:50
● 2026-07-17 07:38:08

●NSns2.altidata.net2026-06-06 → 2026-07-17 · 3 obs

○ 2017-03-24 19:14:56
● 2026-06-06 12:01:50
● 2026-07-17 07:38:08

●NSns3.altidata.net2026-06-06 → 2026-07-17 · 3 obs

○ 2017-03-24 19:14:56
● 2026-06-06 12:01:50
● 2026-07-17 07:38:08

○MXepost.telsys.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

●MXkeystone-no.mail.protection.outlook.com2026-06-06 → 2026-07-17 · 3 obs

○ 2017-03-24 19:14:56
● 2026-06-06 12:01:50
● 2026-07-17 07:38:08

○MXmta.telsys.no2015-05-28 → 2017-03-24 · 4 obs

● 2015-05-28 22:58:46
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

●A159.223.12.712026-06-06 → 2026-07-17 · 3 obs

○ 2017-03-24 19:14:56
● 2026-06-06 12:01:50
● 2026-07-17 07:38:08

○A195.159.29.1352016-01-21 → 2017-03-24 · 5 obs

○ 2015-11-11 17:15:02
● 2016-01-21 03:50:40
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

○A195.159.29.2202015-05-28 → 2015-11-11 · 4 obs

● 2015-05-28 22:58:46
● 2015-11-11 17:15:02
○ 2016-01-21 03:50:40
○ 2026-07-17 07:38:08

○A2001:840:4245::102016-01-21 → 2017-03-24 · 5 obs

○ 2015-11-11 17:15:02
● 2016-01-21 03:50:40
● 2017-03-24 19:14:56
○ 2026-06-06 12:01:50
○ 2026-07-17 07:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
no	z.nic.no, njet.norid.no, i.nic.no, y.nic.no...	-
keystone.no	ns3.altidata.net, ns1.altidata.net, ns2.altidata.net	-

✅ Authoritative Response

Server:185.144.128.253

NS records: ns3.altidata.net, ns1.altidata.net, ns2.altidata.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keystone.no (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.223.12.71`
NS	3	`ns2.altidata.net, ns3.altidata.net...`
MX	1	`keystone-no.mail.protection.outlook.com`
TXT	7	`miro-verification=ad1d48e072d94dbdd3d900, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.altidata.net hostmaster.altidata.net`

Analysis

IP Addresses

keystone.no has exactly one IP address — 159.223.12.71.

Name Servers

The authoritative name servers for keystone.no are ns1.altidata.net, ns2.altidata.net and ns3.altidata.net — three in total.

keystone.no shares at least some of its name servers with other domains, including setesdal.info, zilento.no, sjomannskirken.no and two others.

The hostnames ns1.altidata.net, ns2.altidata.net and ns3.altidata.net each resolve to a single IP: ns1.altidata.net → 185.148.176.2, ns2.altidata.net → 185.144.128.253, ns3.altidata.net → 185.148.177.19.

Mail Servers

keystone.no uses one mail server — keystone-no.mail.protection.outlook.com.

keystone-no.mail.protection.outlook.com has 8 IP addresses: 52.101.68.16, 52.101.68.21, 52.101.73.16 plus 5 more.

keystone.no - robtex.com

keystone.no

no

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`keystone.no`

`no`