`bioinfobank.com`

DNSSEC	⚠️ Not signed
A	116.203.219.104^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`static.104.219.203.116.clients.your-server.de`
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 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	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
SOA	`dns.home.pl`admin@home.pl serial=1572860563

`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=1778474561

Previously NS for

bioinfobank.com

Subdomains

dns3.bioinfobank.com

dns1.bioinfobank.com

dns2.bioinfobank.com

mail.bioinfobank.com

dns4.bioinfobank.com

Same first word

bioinfobank.com

DNS History

15 records (8 active, 7 former)

○NSbioinfobank.com2015-07-25 → 2017-01-18 · 4 obs

● 2015-07-25 10:26:50
● 2017-01-18 22:47:08
○ 2018-08-22 11:14:06
○ 2026-05-11 04:58:48

●NSdns.home.pl2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

○NSdns1.bioinfobank.com2015-07-25 → 2017-01-18 · 4 obs

● 2015-07-25 10:26:50
● 2017-01-18 22:47:08
○ 2018-08-22 11:14:06
○ 2026-05-11 04:58:48

○NSdns2.bioinfobank.com2015-07-25 → 2017-01-18 · 4 obs

● 2015-07-25 10:26:50
● 2017-01-18 22:47:08
○ 2018-08-22 11:14:06
○ 2026-05-11 04:58:48

●NSdns2.home.pl2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

○NSdns3.bioinfobank.com2015-07-25 → 2017-01-18 · 4 obs

● 2015-07-25 10:26:50
● 2017-01-18 22:47:08
○ 2018-08-22 11:14:06
○ 2026-05-11 04:58:48

●NSdns3.home.pl2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

○NSdns4.bioinfobank.com2015-07-25 → 2016-05-15 · 4 obs

● 2015-07-25 10:26:50
● 2016-05-15 09:29:50
○ 2017-01-18 22:47:08
○ 2026-05-11 04:58:48

●MXalt1.aspmx.l.google.com2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

●MXalt2.aspmx.l.google.com2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

●MXaspmx.l.google.com2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

●MXaspmx2.googlemail.com2018-08-22 → 2026-05-11 · 3 obs

○ 2017-01-18 22:47:08
● 2018-08-22 11:14:06
● 2026-05-11 04:58:48

○MXmail.bioinfobank.com2015-07-25 → 2017-01-18 · 4 obs

● 2015-07-25 10:26:50
● 2017-01-18 22:47:08
○ 2018-08-22 11:14:06
○ 2026-05-11 04:58:48

●A116.203.219.1042026-02-23 → 2026-05-11 · 3 obs

○ 2018-08-22 11:14:06
● 2026-02-23 12:34:20
● 2026-05-11 04:58:48

○A212.126.14.1212015-07-25 → 2018-08-22 · 4 obs

● 2015-07-25 10:26:50
● 2018-08-22 11:14:06
○ 2026-02-23 12:34:20
○ 2026-05-11 04:58:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
bioinfobank.com	dns.home.pl, dns2.home.pl, dns3.home.pl	-

✅ Authoritative Response

Server:217.160.80.244

NS records: dns.home.pl, dns2.home.pl, dns3.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioinfobank.com (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.219.104`
NS	3	`dns2.home.pl, dns.home.pl...`
MX	4	`aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 30)...`
SOA	1	`dns.home.pl admin.home.pl`

Analysis

Hierarchy

bioinfobank.com is a parent of dns3.bioinfobank.com, dns1.bioinfobank.com, dns2.bioinfobank.com, mail.bioinfobank.com and dns4.bioinfobank.com.