`yeastextract.com`

DNSSEC	⚠️ Not signed
A	81.92.80.55^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
		PTR	`saspresence.perf1.com`
A	81.92.80.56^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
NS	`ns1-a.nadns1.fr` ⭐
		A	2a01:c8:200:111::146^{🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1}
			PTR	`ns1-a.nadns1.fr`
		A	2a01:c8:300:111::146^{🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1}
			PTR	`ns1-a.nadns1.fr`
		A	81.92.91.146^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
			PTR	`ns1-a.nadns1.fr`
		A	185.65.58.146^{🇫🇷 NAMESHIELD185.65.58.0/23}
			PTR	`ns1-a.nadns1.fr`
NS	`ns1-b.nadns1.com`
		A	2001:19f0:5001:3b57::152^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
			PTR	`ns1-b.nadns1.com`
		A	2a02:6ea0:c776:1::36^{🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1}
			PTR	`ns1-b.nadns1.com`
		A	45.76.37.152^{🇳🇱 AS-VULTR45.76.32.0/21 Vultr Assigned Prefix}
			PTR	`ns1-b.nadns1.com`
		A	169.150.255.36^{🇩🇪 CDN77169.150.255.0/24 Frankfurt}
			PTR	`ns1-b.nadns1.com`
NS	`ns1-c.nadns1.com`
		A	2001:19f0:5:3150::69^{🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix}
			PTR	`ns1-c.nadns1.com`
		A	2a02:6ea0:e216:1::1^{🇺🇸 CDN772a02:6ea0:e200::/40 -ASH}
			PTR	`ns1-c.nadns1.com`
		A	45.77.155.69^{🇺🇸 AS-VULTR45.77.144.0/20 Vultr Assigned Prefix}
			PTR	`ns1-c.nadns1.com`
		A	121.127.42.113^{🇺🇸 CDN77121.127.42.0/24 Ashburn}
			PTR	`ns1-c.nadns1.com`
SOA	`ns1-a.nadns1.fr`technical@nameshield.net 2025-03-24 #11

`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=1776658597

Same first word

yeastextract.org

yeastextract.com

yeastextract.info

DNS History

11 records (5 active, 6 former)

○NSdns1.cscdns.net2015-08-21 → 2017-09-04 · 5 obs

○ 2007-10-29 22:40:58
● 2015-08-21 05:02:42
● 2017-09-04 12:14:34
○ 2026-04-01 08:04:42
○ 2026-04-20 04:24:24

○NSdns2.cscdns.net2015-08-21 → 2017-09-04 · 5 obs

○ 2007-10-29 22:40:58
● 2015-08-21 05:02:42
● 2017-09-04 12:14:34
○ 2026-04-01 08:04:42
○ 2026-04-20 04:24:24

●NSns1-a.nadns1.fr2026-04-01 → 2026-04-20 · 3 obs

○ 2017-09-04 12:14:34
● 2026-04-01 08:04:42
● 2026-04-20 04:24:24

●NSns1-b.nadns1.com2026-04-01 → 2026-04-20 · 3 obs

○ 2017-09-04 12:14:34
● 2026-04-01 08:04:42
● 2026-04-20 04:24:24

●NSns1-c.nadns1.com2026-04-01 → 2026-04-20 · 3 obs

○ 2017-09-04 12:14:34
● 2026-04-01 08:04:42
● 2026-04-20 04:24:24

○NSns1.ext.dsm-group.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 22:40:58
○ 2015-08-21 05:02:42
○ 2026-04-20 04:24:24

○NSns2.ext.dsm-group.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 22:40:58
○ 2015-08-21 05:02:42
○ 2026-04-20 04:24:24

○NSns3.ext.dsm-group.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 22:40:58
○ 2015-08-21 05:02:42
○ 2026-04-20 04:24:24

○A212.159.203.132007-10-29 → 2017-09-04 · 4 obs

● 2007-10-29 22:40:58
● 2017-09-04 12:14:34
○ 2026-04-01 08:04:42
○ 2026-04-20 04:24:24

●A81.92.80.552026-04-01 → 2026-04-20 · 3 obs

○ 2017-09-04 12:14:34
● 2026-04-01 08:04:42
● 2026-04-20 04:24:24

●A81.92.80.562026-04-01 → 2026-04-20 · 3 obs

○ 2017-09-04 12:14:34
● 2026-04-01 08:04:42
● 2026-04-20 04:24:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
yeastextract.com	ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com	8 records

✅ Authoritative Response

Server:169.150.255.36

NS records: ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yeastextract.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.56, 81.92.80.55`
NS	3	`ns1-c.nadns1.com, ns1-a.nadns1.fr...`
SOA	1	`ns1-a.nadns1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1-b.nadns1.com, ns1-b.nadns1.com, ns1-b.nadns1.com...)

Analysis

IP Addresses

yeastextract.com points to two IP numbers: 81.92.80.55 and 81.92.80.56.

Other host names such as passalerte.net, placoplatre.eu, merlin-gerin.at, autover.com.ar and sihler.gmbh share IPs with yeastextract.com.

Name Servers

yeastextract.com is delegated to three name servers: ns1-b.nadns1.com, ns1-c.nadns1.com and ns1-a.nadns1.fr.

yeastextract.com at least partially shares name servers with other domains, for instance eurocamp-touristik.eu, ubridge.com, bonprix-fl.be, ottoversand.eu and ushuaia.eu.

Host names with four IP numbers:

ns1-b.nadns1.com points to 2001:19f0:5001:3b57::152, 2a02:6ea0:c776:1::36, 45.76.37.152 and 169.150.255.36

ns1-c.nadns1.com points to 2001:19f0:5:3150::69, 2a02:6ea0:e216:1::1, 45.77.155.69 and 121.127.42.113

ns1-a.nadns1.fr points to 2a01:c8:200:111::146, 2a01:c8:300:111::146, 81.92.91.146 and 185.65.58.146

yeastextract.com - robtex.com