bfcw.com - dns.ninja

`bfcw.com`

DNSSEC	⚠️ Not signed
A	5.9.137.188^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
		PTR	`dic02.hdw-verden.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`dic02.hdw-verden.de`
		A	5.9.137.188^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`dic02.hdw-verden.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.bfcw.com` ⭐
		A	5.9.137.188^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`dic02.hdw-verden.de`
TXT	`v=spf1 +a +mx -all`
SOA	`ns1.first-ns.de`praesident@bfcw.com serial=1780162129

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782547480

WOT: SAFE (61/100)

Subdomains

mail.bfcw.com

ns.bfcw.com

www.bfcw.com

Same first word

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bfcw.com

bfcw.de

bfcw.org

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bwcf.org

DNS History

20 records (6 active, 14 former)

●NSdic02.hdw-verden.de2026-02-15 → 2026-06-27 · 3 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-06-27 08:11:08

○NShelium.ns.hetzner.de2026-02-15 → 2026-03-23 · 5 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-03-23 20:21:10
○ 2026-04-09 08:28:42
○ 2026-06-27 08:11:08

○NShydrogen.ns.hetzner.com2026-02-15 → 2026-03-23 · 5 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-03-23 20:21:10
○ 2026-04-09 08:28:42
○ 2026-06-27 08:11:08

○NSns.bfcw.com2026-02-15 → 2026-03-23 · 5 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-03-23 20:21:10
○ 2026-04-09 08:28:42
○ 2026-06-27 08:11:08

○NSns1.dns.dsws.biz2015-11-25 → 2016-03-21 · 5 obs

○ 2015-08-02 15:40:24
● 2015-11-25 02:28:50
● 2016-03-21 21:47:04
○ 2016-04-15 23:14:42
○ 2026-06-27 08:11:08

●NSns1.first-ns.de2026-04-09 → 2026-06-27 · 3 obs

○ 2026-03-23 20:21:10
● 2026-04-09 08:28:42
● 2026-06-27 08:11:08

○NSns1.v-dns.de2015-08-02 → 2016-12-09 · 7 obs

● 2015-08-02 15:40:24
○ 2015-11-25 02:28:50
○ 2016-03-21 21:47:04
● 2016-04-15 23:14:42
● 2016-12-09 07:49:10
○ 2026-02-15 13:18:30
○ 2026-06-27 08:11:08

○NSns2.dns.dsws.biz2015-11-25 → 2016-03-21 · 5 obs

○ 2015-08-02 15:40:24
● 2015-11-25 02:28:50
● 2016-03-21 21:47:04
○ 2016-04-15 23:14:42
○ 2026-06-27 08:11:08

○NSns2.v-dns.de2015-08-02 → 2016-12-09 · 7 obs

● 2015-08-02 15:40:24
○ 2015-11-25 02:28:50
○ 2016-03-21 21:47:04
● 2016-04-15 23:14:42
● 2016-12-09 07:49:10
○ 2026-02-15 13:18:30
○ 2026-06-27 08:11:08

○NSns3.dns.dsws.biz2015-11-25 → 2016-03-21 · 5 obs

○ 2015-08-02 15:40:24
● 2015-11-25 02:28:50
● 2016-03-21 21:47:04
○ 2016-04-15 23:14:42
○ 2026-06-27 08:11:08

○NSns3.v-dns.de2015-08-02 → 2016-12-09 · 7 obs

● 2015-08-02 15:40:24
○ 2015-11-25 02:28:50
○ 2016-03-21 21:47:04
● 2016-04-15 23:14:42
● 2016-12-09 07:49:10
○ 2026-02-15 13:18:30
○ 2026-06-27 08:11:08

○NSns4.dns.dsws.biz2015-11-25 → 2016-03-21 · 5 obs

○ 2015-08-02 15:40:24
● 2015-11-25 02:28:50
● 2016-03-21 21:47:04
○ 2016-04-15 23:14:42
○ 2026-06-27 08:11:08

○NSoxygen.ns.hetzner.com2026-02-15 → 2026-03-23 · 5 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-03-23 20:21:10
○ 2026-04-09 08:28:42
○ 2026-06-27 08:11:08

●NSrobotns2.second-ns.de2026-04-09 → 2026-06-27 · 3 obs

○ 2026-03-23 20:21:10
● 2026-04-09 08:28:42
● 2026-06-27 08:11:08

●NSrobotns3.second-ns.com2026-04-09 → 2026-06-27 · 3 obs

○ 2026-03-23 20:21:10
● 2026-04-09 08:28:42
● 2026-06-27 08:11:08

●MXmail.bfcw.com2015-08-02 → 2026-06-27 · 2 obs

● 2015-08-02 15:40:24
● 2026-06-27 08:11:08

○A46.4.200.1642016-04-15 → 2016-12-09 · 5 obs

○ 2016-03-21 21:47:04
● 2016-04-15 23:14:42
● 2016-12-09 07:49:10
○ 2026-02-15 13:18:30
○ 2026-06-27 08:11:08

○A5.45.103.2092015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 15:40:24
○ 2015-11-25 02:28:50
○ 2026-06-27 08:11:08

●A5.9.137.1882026-02-15 → 2026-06-27 · 3 obs

○ 2016-12-09 07:49:10
● 2026-02-15 13:18:30
● 2026-06-27 08:11:08

○A89.163.131.832015-11-25 → 2016-03-21 · 5 obs

○ 2015-08-02 15:40:24
● 2015-11-25 02:28:50
● 2016-03-21 21:47:04
○ 2016-04-15 23:14:42
○ 2026-06-27 08:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bfcw.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com, dic02.hdw-verden.de	2 records

✅ Authoritative Response

Server:5.9.137.188

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com, dic02.hdw-verden.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bfcw.com (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.9.137.188`
NS	4	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`mail.bfcw.com (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns1.first-ns.de praesident.bfcw.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Hierarchy

bfcw.com sits above mail.bfcw.com, ns.bfcw.com and www.bfcw.com in the domain hierarchy.

IP Addresses

bfcw.com has exactly one IP address — 5.9.137.188.

historische-kalender.de, mmb-milchkuh.de, ns.schriftundbild.de plus two other host names have IP numbers in common with bfcw.com.

Name Servers

Four name servers handle the delegation for bfcw.com: robotns3.second-ns.com, ns1.first-ns.de, dic02.hdw-verden.de and robotns2.second-ns.de.

There is at least partial name server overlap between bfcw.com and other domains — netzwerk-akzeleration.de, public-spam.org, bweis.de and two more among them.

The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are often found in combination with these name servers.

Host names pointing to two IP addresses:

robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3.

ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1.

robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Host names resolving to a single IP address:

dic02.hdw-verden.de resolves to 5.9.137.188.

Mail Servers

bfcw.com uses one mail server — mail.bfcw.com.

mail.bfcw.com points to one IP number — 5.9.137.188.