bf-is.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bf-is.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1066::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w02.rzone.de`
A	81.169.145.66^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks16.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:16^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks16.rzone.de`
		A	217.160.80.143^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks16.rzone.de`
NS	`shades09.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:136^{🇺🇸 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	`shades09.rzone.de`
		A	185.132.34.136^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades09.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
TXT	`v=spf1 redirect=_spf.strato.com`
SOA	`docks16.rzone.de`hostmaster@strato-rz.de 2023-05-19 #24

`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=1786847409

Same first word

bf-is.com

bf-is.de

Similar names

i-bsf.com

s-fbi.com

bfs-i.com

sb-fi.com

bi-fs.com

ib-fs.com

i-fbs.com

ifs-b.de

fi-bs.de

ib-fs.de

f-sib.de

f-sib.ru

fb-is.de

fs-ib.de

DNS History

11 records (5 active, 6 former)

●NSdocks16.rzone.de2026-04-03 → 2026-08-16 · 3 obs

○ 2017-02-19 10:31:20
● 2026-04-03 19:31:18
● 2026-08-16 02:42:40

○NSns7.schlund.de2007-11-11 → 2017-02-19 · 4 obs

● 2007-11-11 15:20:00
● 2017-02-19 10:31:20
○ 2026-04-03 19:31:18
○ 2026-08-16 02:42:40

○NSns8.schlund.de2007-11-11 → 2017-02-19 · 4 obs

● 2007-11-11 15:20:00
● 2017-02-19 10:31:20
○ 2026-04-03 19:31:18
○ 2026-08-16 02:42:40

●NSshades09.rzone.de2026-04-03 → 2026-08-16 · 3 obs

○ 2017-02-19 10:31:20
● 2026-04-03 19:31:18
● 2026-08-16 02:42:40

○MXmx00.schlund.de2007-11-11 → 2017-02-19 · 4 obs

● 2007-11-11 15:20:00
● 2017-02-19 10:31:20
○ 2026-04-03 19:31:18
○ 2026-08-16 02:42:40

○MXmx01.schlund.de2007-11-11 → 2017-02-19 · 4 obs

● 2007-11-11 15:20:00
● 2017-02-19 10:31:20
○ 2026-04-03 19:31:18
○ 2026-08-16 02:42:40

●MXsmtpin.rzone.de2026-04-03 → 2026-08-16 · 3 obs

○ 2017-02-19 10:31:20
● 2026-04-03 19:31:18
● 2026-08-16 02:42:40

○A217.160.231.1072016-04-20 → 2017-02-19 · 5 obs

○ 2016-01-25 23:55:06
● 2016-04-20 09:00:46
● 2017-02-19 10:31:20
○ 2026-04-03 19:31:18
○ 2026-08-16 02:42:40

●A2a01:238:20a:202:1066::2026-04-03 → 2026-08-16 · 3 obs

○ 2017-02-19 10:31:20
● 2026-04-03 19:31:18
● 2026-08-16 02:42:40

●A81.169.145.662026-04-03 → 2026-08-16 · 3 obs

○ 2017-02-19 10:31:20
● 2026-04-03 19:31:18
● 2026-08-16 02:42:40

○A82.165.73.2462007-11-11 → 2016-01-25 · 4 obs

● 2007-11-11 15:20:00
● 2016-01-25 23:55:06
○ 2016-04-20 09:00:46
○ 2026-08-16 02:42:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bf-is.com	shades09.rzone.de, docks16.rzone.de	-

✅ Authoritative Response

Server:185.132.34.136

NS records: shades09.rzone.de, docks16.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bf-is.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.66`
AAAA	1	`2a01:238:20a:202:1066::`
NS	2	`shades09.rzone.de, docks16.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`v=spf1 redirect=_spf.strato.com`
SOA	1	`docks16.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

bf-is.com resolves to the IP addresses 81.169.145.66 and 2a01:238:20a:202:1066::

hardwood-cycles.de, instep-fachkraefte.com, jandroop.com and two other host names share IP numbers with bf-is.com.

Name Servers

DNS delegation for bf-is.com points to two name servers: docks16.rzone.de and shades09.rzone.de.

bf-is.com uses the same name servers as several other domains — among them qinous.de, trans-usa.de, yyxx.de and two more.

bf-is.com partially shares its NS delegation with several other domains, including digitaler-weiterbildungscampus.de, fair-handeln.eu, zumheiligenteufel.de and two others.

In DNS configurations, these name servers often share authority with docks06.rzone.de, shades07.rzone.de, docks13.rzone.de and 7 other name servers.

docks16.rzone.de directs to 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16. shades09.rzone.de directs to 185.132.34.136 and 2607:f1c0:fe:53:185:132:34:136. Each host name carries two IP addresses.

Mail Servers

Mail for bf-is.com is handled by a single mail server, smtpin.rzone.de.

bf-is.com uses an identical mail server configuration to several other domains — among them kiermaier.net, eldat.biz, dreiwerk.de and two more.

The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.