biot.com - dns.ninja

`biot.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:10a:8e::fce2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`yawp.biot.com`
A	88.99.24.79^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-20-b.gandi.net`
		A	2001:4b98:aaab::15^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-20-b.gandi.net`
		A	213.167.230.21^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-20-b.gandi.net`
NS	`ns-200-a.gandi.net`
		A	2001:4b98:aaaa::c9^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-200-a.gandi.net`
		A	173.246.100.201^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-200-a.gandi.net`
NS	`ns-43-c.gandi.net`
		A	2604:3400:aaac::2c^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-43-c.gandi.net`
		A	217.70.187.44^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-43-c.gandi.net`
MX	`yawp.biot.com` ⭐
		A	2a01:4f8:10a:8e::fce2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`yawp.biot.com`
		A	88.99.24.79^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`yawp.biot.com`
TXT	`keybase-site-verification=FdCVv-o3DFsB1U1cFcUcBYTYzyLanuRpGOO7OONwvIY`
TXT	`v=spf1 a mx ip4:85.234.217.28 ip6:2a02:578:460c::/48 -all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1784160000

`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=1784590507

rank #617941 globally
rank #261756 in the tld
WOT: SAFE (60/100)

Subdomains

sumner.biot.com

yawp.biot.com

Same first word

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DNS History

19 records (7 active, 12 former)

○NSa.dns.gandi.net2015-07-24 → 2017-07-21 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2017-07-21 03:45:38
○ 2026-02-25 18:21:32
○ 2026-07-20 23:57:32

○NSb.dns.gandi.net2015-07-24 → 2017-07-21 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2017-07-21 03:45:38
○ 2026-02-25 18:21:32
○ 2026-07-20 23:57:32

○NSc.dns.gandi.net2015-07-24 → 2017-07-21 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2017-07-21 03:45:38
○ 2026-02-25 18:21:32
○ 2026-07-20 23:57:32

●NSns-20-b.gandi.net2026-02-25 → 2026-07-20 · 3 obs

○ 2017-07-21 03:45:38
● 2026-02-25 18:21:32
● 2026-07-20 23:57:32

●NSns-200-a.gandi.net2026-02-25 → 2026-07-20 · 3 obs

○ 2017-07-21 03:45:38
● 2026-02-25 18:21:32
● 2026-07-20 23:57:32

●NSns-43-c.gandi.net2026-02-25 → 2026-07-20 · 3 obs

○ 2017-07-21 03:45:38
● 2026-02-25 18:21:32
● 2026-07-20 23:57:32

○NSns.voxel.net2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

●NSns1.gandi.net2026-02-25 → 2026-07-20 · 3 obs

○ 2017-07-21 03:45:38
● 2026-02-25 18:21:32
● 2026-07-20 23:57:32

○NSns2.voxel.net2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

○MXbackup-mx-2.easynet.be2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

○MXbackup-mx.easynet.be2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

○MXcorby.biot.com2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

○MXkiutl.biot.com2015-07-24 → 2016-09-07 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2016-09-07 23:15:22
○ 2016-12-27 03:33:38
○ 2026-07-20 23:57:32

●MXyawp.biot.com2016-12-27 → 2026-07-20 · 3 obs

○ 2016-09-07 23:15:22
● 2016-12-27 03:33:38
● 2026-07-20 23:57:32

●A2a01:4f8:10a:8e::fce22016-12-27 → 2026-07-20 · 3 obs

○ 2016-09-07 23:15:22
● 2016-12-27 03:33:38
● 2026-07-20 23:57:32

○A2a01:7b8:2006:ea81::fce22015-07-24 → 2016-09-07 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2016-09-07 23:15:22
○ 2016-12-27 03:33:38
○ 2026-07-20 23:57:32

○A31.172.244.2102015-07-24 → 2016-09-07 · 5 obs

○ 2009-01-31 18:00:04
● 2015-07-24 07:01:02
● 2016-09-07 23:15:22
○ 2016-12-27 03:33:38
○ 2026-07-20 23:57:32

○A88.208.250.2242009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 18:00:04
○ 2015-07-24 07:01:02
○ 2026-07-20 23:57:32

●A88.99.24.792016-12-27 → 2026-07-20 · 3 obs

○ 2016-09-07 23:15:22
● 2016-12-27 03:33:38
● 2026-07-20 23:57:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
biot.com	ns-200-a.gandi.net, ns-20-b.gandi.net, ns-43-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.201

NS records: ns-200-a.gandi.net, ns-20-b.gandi.net, ns-43-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biot.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.99.24.79`
AAAA	1	`2a01:4f8:10a:8e::fce2`
NS	3	`ns-43-c.gandi.net, ns-200-a.gandi.net...`
MX	1	`yawp.biot.com (pri: 10)`
TXT	2	`keybase-site-verification=FdCVv-o3DFsB1U, v=spf1 a mx ip4:85.234.217.28 ip6:2a02:5`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

Hierarchy

sumner.biot.com and yawp.biot.com are both subdomains of biot.com.

IP Addresses

biot.com has two IP addresses: 88.99.24.79 and 2a01:4f8:10a:8e::fce2

There are other host names — yawp.biot.com among them — that share IP numbers with biot.com.

Name Servers

The authoritative name servers for biot.com are ns-20-b.gandi.net, ns-200-a.gandi.net, ns-43-c.gandi.net and ns1.gandi.net.

At least some of biot.com's name servers are shared with other domains, for example lililo.fr, securite-laser.com, coalgebraic.com and two more.

These name servers tend to co-occur with ns-51-b.gandi.net, ns-141-b.gandi.net, ns-102-b.gandi.net and 5 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns-20-b.gandi.net directs to 213.167.230.21 and 2001:4b98:aaab::15; ns-200-a.gandi.net directs to 173.246.100.201 and 2001:4b98:aaaa::c9; ns-43-c.gandi.net directs to 217.70.187.44 and 2604:3400:aaac::2c; ns1.gandi.net directs to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

Mail for biot.com is handled by a single mail server, yawp.biot.com.

yawp.biot.com directs to two IP numbers, 88.99.24.79 and 2a01:4f8:10a:8e::fce2.