`bdapp.kr`

DNSSEC	⚠️ Not signed
A	121.141.6.56^{🇰🇷 KT-NET121.136.0.0/13}
		PTR	`smtp.emct.kr`
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	`bdapp-kr.mail.protection.outlook.com` ⭐
		A	52.101.153.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-slxp216cu00200.inbound.protection.outlook.com`
		A	52.101.153.1^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sevp216cu00101.inbound.protection.outlook.com`
		A	52.101.153.2^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-se2p216cu00602.inbound.protection.outlook.com`
		A	52.101.155.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-puwp216cu00200.inbound.protection.outlook.com`
TXT	`mscid=7yQQ+qMvdjnC+VszV2FmdKA0U7Q26m3Bq6Dgm3ba53b+IYD7MlA9MXAEPt4/JjrcxLmDIyb...`
TXT	`v=spf1 include:spf.protection.outlook.com include:smtp.bdapp.kr -all`
TXT	`google-site-verification=llpbzWOpuydHwROFwOd8Ech_PtdIH6uFqppLC2Lw8Fo`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2603080650

Same first word

bdapp.net

bdapp.it

bdapp.kr

bdapp.us

bdapp.com

Similar names

apdpb.org

appdb.store

appdb.cc

ppdba.com

papdb.org

bdppa.gc.ca

bdppa.com

appdb.de

badpp.com

appdb.ru

dbapp.com

pdbpa.cn

appdb.com.cn

appdb.to

appdb.net

dpbpa.org

pbpad.cn

ppadb.co.bw

dbapp.de

pdbpa.com

adbpp.com

dpbpa.com

appdb.io

dbapp.cn

dpapb.com

appdb.app

appbd.com

dbapp.net

apbdp.com

bdpap.com

pbpad.com

appdb.org

dbapp.io

DNS History

6 records (6 active, 0 former)

●NSns1.bdm.microsoftonline.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

●NSns2.bdm.microsoftonline.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

●NSns3.bdm.microsoftonline.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

●NSns4.bdm.microsoftonline.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

●MXbdapp-kr.mail.protection.outlook.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

●A121.141.6.562026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 08:25:44
● 2026-03-23 01:19:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
bdapp.kr	ns4.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bdapp.kr (unsigned zone)

⏱️ Timing

Total: 1365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.141.6.56`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`bdapp-kr.mail.protection.outlook.com (pr`
TXT	3	`google-site-verification=llpbzWOpuydHwRO, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`