bc73.de - dns.ninja

`bc73.de`

DNSSEC	⚠️ Not signed
A	116.202.123.173^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
		PTR	`clus124.ph-connect.de`
NS	`ns3.ph-connect.me` ⭐
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns2.ph-connect.me`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns4.ph-connect.me`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`bc73-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`MS=ms76616794`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns3.ph-connect.me`zone@pure-host.de 2026-07-29 #1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785536109

Same first word

bc73.com

bc73.de

Similar names

c73b.xyz

c73b.cc

73cb.com

c73b.com

37bc.com

73bc.com

73bc.cn

3b7c.com

3cb7.com

DNS History

8 records (5 active, 3 former)

○NSns.stratoserver.net2015-06-26 → 2017-03-27 · 4 obs

● 2015-06-26 00:51:24
● 2017-03-27 23:02:42
○ 2026-06-26 08:29:32
○ 2026-07-31 22:25:22

●NSns2.ph-connect.me2026-06-26 → 2026-07-31 · 3 obs

○ 2017-03-27 23:02:42
● 2026-06-26 08:29:32
● 2026-07-31 22:25:22

○NSns2.stratoserver.net2015-06-26 → 2017-03-27 · 4 obs

● 2015-06-26 00:51:24
● 2017-03-27 23:02:42
○ 2026-06-26 08:29:32
○ 2026-07-31 22:25:22

●NSns3.ph-connect.me2026-06-26 → 2026-07-31 · 3 obs

○ 2017-03-27 23:02:42
● 2026-06-26 08:29:32
● 2026-07-31 22:25:22

●NSns4.ph-connect.me2026-06-26 → 2026-07-31 · 3 obs

○ 2017-03-27 23:02:42
● 2026-06-26 08:29:32
● 2026-07-31 22:25:22

●MXbc73-de.mail.protection.outlook.com2026-06-26 → 2026-07-31 · 2 obs

● 2026-06-26 08:29:32
● 2026-07-31 22:25:22

●A116.202.123.1732026-06-26 → 2026-07-31 · 3 obs

○ 2017-03-27 23:02:42
● 2026-06-26 08:29:32
● 2026-07-31 22:25:22

○A85.214.69.492015-06-26 → 2017-03-27 · 4 obs

● 2015-06-26 00:51:24
● 2017-03-27 23:02:42
○ 2026-06-26 08:29:32
○ 2026-07-31 22:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bc73.de	ns2.ph-connect.me, ns4.ph-connect.me, ns3.ph-connect.me	-

✅ Authoritative Response

Server:185.132.35.161

NS records: ns2.ph-connect.me, ns4.ph-connect.me, ns3.ph-connect.me

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bc73.de (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.202.123.173`
NS	3	`ns4.ph-connect.me, ns3.ph-connect.me...`
MX	1	`bc73-de.mail.protection.outlook.com (pri`
TXT	3	`MS=ms76616794, v=spf1 include:spf.protection.outlook.c...`
SOA	1	`ns3.ph-connect.me zone.pure-host.de`

Analysis

IP Addresses

bc73.de resolves to just one IP address, 116.202.123.173.

Two other host names, along with mail.franz-webdesign.de, clus124.ph-connect.de and tvpfeffenhausen.de, also share IP numbers with bc73.de.

Name Servers

The authoritative name servers for bc73.de are ns2.ph-connect.me, ns3.ph-connect.me and ns4.ph-connect.me — three in total.

bc73.de has at least partial name server overlap with other domains, such as timherzig.de, hsv-aolarena.de, dfb-fan-corner.de and two others.

It is common to see these name servers used together with name servers ns1.ph-connect.me and noel.ns.cloudflare.com.

ns2.ph-connect.me, ns3.ph-connect.me and ns4.ph-connect.me all resolve to exactly two IP numbers apiece: ns2.ph-connect.me → 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.ph-connect.me → 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.ph-connect.me → 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

The sole mail server for bc73.de is bc73-de.mail.protection.outlook.com.

With 8 IP addresses total, bc73-de.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.