libb.no - dns.ninja

`libb.no`

DNSSEC	🔒 Signed (DS record present)
A	46.30.215.63^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`webforward.webpod15-cph3.one.com`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`libb-no.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca34::^{🇳🇴 Microsoft2a01:111:f000::/36}
			PTR	`mail-olap279cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca34::1^{🇳🇴 Microsoft2a01:111:f000::/36}
			PTR	`mail-os6p279cu01301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca34::2^{🇳🇴 Microsoft2a01:111:f000::/36}
			PTR	`mail-os5p279cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca36::^{🇳🇴 Microsoft2a01:111:f000::/36}
			PTR	`mail-svzp279cu00100.inbound.protection.outlook.com`
		A	52.101.177.0^{🇳🇴 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-olap279cu00200.inbound.protection.outlook.com`
		A	52.101.177.1^{🇳🇴 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os6p279cu01301.inbound.protection.outlook.com`
		A	52.101.177.2^{🇳🇴 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os5p279cu00202.inbound.protection.outlook.com`
		A	52.101.179.0^{🇳🇴 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-svzp279cu00100.inbound.protection.outlook.com`
TXT	`MS=ms89325774`
TXT	`v=spf1 include:_spf.bitnet.nu include:spf.protection.outlook.com -all`
SOA	`ns01.one.com`hostmaster@one.com 2026-05-29 #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 2026-06-17 #44

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DNS History

5 records (4 active, 1 former)

●NSns01.one.com2020-02-12 → 2026-06-17 · 2 obs

● 2020-02-12 17:49:22
● 2026-06-17 12:28:30

●NSns02.one.com2020-02-12 → 2026-06-17 · 2 obs

● 2020-02-12 17:49:22
● 2026-06-17 12:28:30

●MXlibb-no.mail.protection.outlook.com2020-02-12 → 2026-06-17 · 2 obs

● 2020-02-12 17:49:22
● 2026-06-17 12:28:30

○A46.30.215.1912020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 17:49:22
○ 2026-03-26 16:56:58
○ 2026-06-17 12:28:30

●A46.30.215.632026-03-26 → 2026-06-17 · 3 obs

○ 2020-02-12 17:49:22
● 2026-03-26 16:56:58
● 2026-06-17 12:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
no	i.nic.no, x.nic.no, y.nic.no, z.nic.no...	-
libb.no	ns02.one.com, ns01.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns02.one.com, ns01.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.63`
NS	2	`ns02.one.com, ns01.one.com`
MX	1	`libb-no.mail.protection.outlook.com (pri`
TXT	2	`MS=ms89325774, v=spf1 include:_spf.bitnet.nu include:sp`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

libb.no directs to one IP number, which is 46.30.215.63.

Among the host names that share IP numbers with libb.no are strikkhopprjukan.no, luetscher.eu, xtendency.ai and two others.

Name Servers

libb.no uses two name servers for its delegation: ns01.one.com and ns02.one.com.

libb.no has the same name server delegation as a number of other domains, such as holmgren.nu, ofvandahls.se, rustadsaga.no and two more.

The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

libb.no routes its mail through a single mail server, libb-no.mail.protection.outlook.com.

libb-no.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.177.0, 52.101.177.1 and 52.101.177.2, along with 5 other.