jsda.org - dns.ninja

`jsda.org`

DNSSEC	⚠️ Not signed
A	27.34.155.24^{🇯🇵 CPI-NET27.34.128.0/19 KDDI Web Communications Inc.}
		PTR	`ybxxqb24.secure.ne.jp`
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	`jsda-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=UtN9Nktos/vCWy5iWv4IffxwXTsXpzuS+QWAPSIeXO9O7/l0KPKl96l4p7MtTJU9FEIzHYe...`
TXT	`MS=ms86962826`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785530819

rank #556975 globally
rank #43066 in the tld
WOT: SAFE (82/100)

Subdomains

www.jsda.org

Same first word

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DNS History

11 records (6 active, 5 former)

●NSns1.bdm.microsoftonline.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-02-01 01:52:46
● 2026-02-20 02:45:40
● 2026-07-31 21:02:34

●NSns2.bdm.microsoftonline.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-02-01 01:52:46
● 2026-02-20 02:45:40
● 2026-07-31 21:02:34

●NSns3.bdm.microsoftonline.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-02-01 01:52:46
● 2026-02-20 02:45:40
● 2026-07-31 21:02:34

●NSns4.bdm.microsoftonline.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-02-01 01:52:46
● 2026-02-20 02:45:40
● 2026-07-31 21:02:34

○NSns4.cpi.ad.jp2015-07-18 → 2017-02-01 · 4 obs

● 2015-07-18 10:47:20
● 2017-02-01 01:52:46
○ 2026-02-20 02:45:40
○ 2026-07-31 21:02:34

○NSns5.cpi.ad.jp2015-07-18 → 2017-02-01 · 4 obs

● 2015-07-18 10:47:20
● 2017-02-01 01:52:46
○ 2026-02-20 02:45:40
○ 2026-07-31 21:02:34

●MXjsda-org.mail.protection.outlook.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-02-01 01:52:46
● 2026-02-20 02:45:40
● 2026-07-31 21:02:34

○MXvlmx20.secure.ne.jp2015-07-18 → 2017-02-01 · 4 obs

● 2015-07-18 10:47:20
● 2017-02-01 01:52:46
○ 2026-02-20 02:45:40
○ 2026-07-31 21:02:34

○MXvlmx21.secure.ne.jp2015-07-18 → 2017-02-01 · 4 obs

● 2015-07-18 10:47:20
● 2017-02-01 01:52:46
○ 2026-02-20 02:45:40
○ 2026-07-31 21:02:34

○MXvlmx22.secure.ne.jp2015-07-18 → 2017-02-01 · 4 obs

● 2015-07-18 10:47:20
● 2017-02-01 01:52:46
○ 2026-02-20 02:45:40
○ 2026-07-31 21:02:34

●A27.34.155.242015-07-18 → 2026-07-31 · 2 obs

● 2015-07-18 10:47:20
● 2026-07-31 21:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
jsda.org	ns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:204.14.183.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsda.org (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.34.155.24`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`jsda-org.mail.protection.outlook.com (pr`
TXT	3	`v=spf1 include:spf.protection.outlook.co, mscid=UtN9Nktos/vCWy5iWv4IffxwXTsXpzuS+Q...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Hierarchy

www.jsda.org is delegated beneath jsda.org.

IP Addresses

jsda.org has exactly one IP address — 27.34.155.24.

Further host names like ybxxqb24.secure.ne.jp and www.jsda.org overlap in IP numbers with jsda.org.

Name Servers

Four name servers handle the delegation for jsda.org: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between jsda.org and other domains — hermantech.com, se(0x666170)praisals.com, mikkom.net and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

jsda.org uses one mail server — jsda-org.mail.protection.outlook.com.

jsda-org.mail.protection.outlook.com has 8 IP addresses: 52.101.124.0, 52.101.124.1, 52.101.124.5 plus 5 more.