knowledge.lv - dns.ninja

`knowledge.lv`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`knowledge-lv.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.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::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`mscid=7yA+42fqyfmPmFLoE6LpNPSsDD6HZShq8SLBqtPRg+/J14MgAnM0CVXi8y3vwaLketB1uvR...`
TXT	`v=spf1 include:_spf.odoo.buts.lv include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`lv`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.lv` ⭐
	NS	`b.nic.lv`
	NS	`c.nic.lv`
	NS	`d.nic.lv`
	NS	`n.nic.lv`
	NS	`nu.nic.lv`
	NS	`sunic.sunet.se` ⚠️ Not in parent delegation
	SOA	`a.nic.lv`dns@nic.lv serial=1781009407

Same first word

knowledge.ne.jp

knowledge.kr

knowledge.no-ip.org

knowledge.agency

knowledge.buzz

knowledge.cn.com

knowledge.co.th

knowledge.be

knowledge.com

knowledge.org

knowledge.kz

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knowledge.ly

knowledge.com.in

knowledge.wine

knowledge.wiki

knowledge.net.nz

knowledge.or.kr

knowledge.org.uk

Similar names

knowlegde.com

kwonglede.com

ledgeknow.com

degenkolw.dk

knolwedge.com

egdelwonk.com

DNS History

16 records (5 active, 11 former)

●NSns1.bdm.microsoftonline.com2026-04-01 → 2026-06-09 · 3 obs

○ 2015-12-23 05:28:16
● 2026-04-01 17:03:12
● 2026-06-09 12:55:08

○NSns1.dns.lv2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

●NSns2.bdm.microsoftonline.com2026-04-01 → 2026-06-09 · 3 obs

○ 2015-12-23 05:28:16
● 2026-04-01 17:03:12
● 2026-06-09 12:55:08

○NSns2.dns.lv2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

●NSns3.bdm.microsoftonline.com2026-04-01 → 2026-06-09 · 3 obs

○ 2015-12-23 05:28:16
● 2026-04-01 17:03:12
● 2026-06-09 12:55:08

●NSns4.bdm.microsoftonline.com2026-04-01 → 2026-06-09 · 3 obs

○ 2015-12-23 05:28:16
● 2026-04-01 17:03:12
● 2026-06-09 12:55:08

○MXalt1.aspmx.l.google.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXalt2.aspmx.l.google.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXaspmx.l.google.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXaspmx2.googlemail.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXaspmx3.googlemail.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXaspmx4.googlemail.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

○MXaspmx5.googlemail.com2015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

●MXknowledge-lv.mail.protection.outlook.com2026-04-01 → 2026-06-09 · 3 obs

○ 2015-12-23 05:28:16
● 2026-04-01 17:03:12
● 2026-06-09 12:55:08

○A31.31.205.1632019-03-27 → 2019-03-27 · 4 obs

○ 2015-12-23 05:28:16
● 2019-03-27 23:32:26
○ 2026-04-01 17:03:12
○ 2026-06-09 12:55:08

○A85.15.231.202015-05-16 → 2015-10-13 · 4 obs

● 2015-05-16 21:56:06
● 2015-10-13 04:51:40
○ 2015-12-23 05:28:16
○ 2026-06-09 12:55:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lv	a.nic.lv, d.nic.lv, nu.nic.lv, c.nic.lv...	-
knowledge.lv	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge.lv (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`knowledge-lv.mail.protection.outlook.com`
TXT	2	`mscid=7yA+42fqyfmPmFLoE6LpNPSsDD6HZShq8S, v=spf1 include:_spf.odoo.buts.lv include`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Name Servers

DNS for knowledge.lv is handled by 4 name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

knowledge.lv has at least partial name server overlap with other domains, such as maison-saint-francois.com, justgui.com, boddyconstruction.com and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

Mail for knowledge.lv is handled by a single mail server, knowledge-lv.mail.protection.outlook.com.

knowledge-lv.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.68.36, 52.101.73.4, 52.101.73.6 plus five more.