`biochemistryweb.com`

DNSSEC	⚠️ Not signed
A	216.98.11.18^{🇺🇸 ASN-ATLANTIC-NET216.98.11.0/24}
NS	`ns1.vultr.com` ⭐ ⚠️ Not in zone NS records
		A	2001:19f0:ccc::1^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns2.vultr.com` ⚠️ Not in zone NS records
		A	2001:19f0:ccc::2^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::2^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns2.vultr.com`
		A	173.199.96.97^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns2.vultrusercontent.com`
MX	`biochemistryweb.com` ⭐
		A	216.98.11.18^{🇺🇸 ASN-ATLANTIC-NET216.98.11.0/24}
SOA	`ns1.vultr.com`dnsadm@choopa.com serial=0

`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=1776181782

MX for

biochemistryweb.com

Same first word

biochemistryweb.com

DNS History

11 records (4 active, 7 former)

●NSns1.vultr.com2026-02-26 → 2026-04-14 · 3 obs

○ 2017-04-03 06:00:22
● 2026-02-26 06:20:20
● 2026-04-14 16:10:52

○NSns100.rookdns.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 04:37:06
○ 2015-10-26 06:56:04
○ 2026-04-14 16:10:52

●NSns2.vultr.com2026-02-26 → 2026-04-14 · 3 obs

○ 2017-04-03 06:00:22
● 2026-02-26 06:20:20
● 2026-04-14 16:10:52

○NSns221.webempresa.eu2017-04-03 → 2017-04-03 · 4 obs

○ 2015-10-26 06:56:04
● 2017-04-03 06:00:22
○ 2026-02-26 06:20:20
○ 2026-04-14 16:10:52

○NSns222.webempresa.eu2017-04-03 → 2017-04-03 · 4 obs

○ 2015-10-26 06:56:04
● 2017-04-03 06:00:22
○ 2026-02-26 06:20:20
○ 2026-04-14 16:10:52

○NSns99.rookdns.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 04:37:06
○ 2015-10-26 06:56:04
○ 2026-04-14 16:10:52

●MXbiochemistryweb.com2017-04-03 → 2026-04-14 · 3 obs

○ 2015-10-26 06:56:04
● 2017-04-03 06:00:22
● 2026-04-14 16:10:52

○MXmail.mxproc.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 04:37:06
○ 2015-10-26 06:56:04
○ 2026-04-14 16:10:52

○A141.8.224.2392015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 04:37:06
○ 2015-10-26 06:56:04
○ 2026-04-14 16:10:52

●A216.98.11.182026-02-26 → 2026-04-14 · 3 obs

○ 2017-04-03 06:00:22
● 2026-02-26 06:20:20
● 2026-04-14 16:10:52

○A87.98.230.472017-04-03 → 2017-04-03 · 4 obs

○ 2015-10-26 06:56:04
● 2017-04-03 06:00:22
○ 2026-02-26 06:20:20
○ 2026-04-14 16:10:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
biochemistryweb.com	ns1.vultr.com, ns2.vultr.com	4 records

✅ Authoritative Response

Server:173.199.96.96

NS records: ns1.vultr.com, ns2.vultr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochemistryweb.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.98.11.18`
MX	1	`biochemistryweb.com (pri: 10)`
SOA	1	`ns1.vultr.com dnsadm.choopa.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)

Analysis

Mail Server Role

For biochemistryweb.com, the mail server is biochemistryweb.com.

IP Addresses

biochemistryweb.com resolves to one IP number: 216.98.11.18.

other host names including www.partners-in-parenting.com, _dc-mx.df21fddeccdb.woop.my, mx1.askapadwe.com, mx1.opsysthegame.com and mail.imint.nl share IP numbers with biochemistryweb.com.

Name Servers

biochemistryweb.com is delegated to two name servers ns1.vultr.com and ns2.vultr.com.

biochemistryweb.com shares the same name server setup as other domains, for instance whitemantle.com, ebuyg.cn, subversive.uk, boomall.com and arete-performance.com.

biochemistryweb.com at least partially shares name servers with other domains, for instance c-unitstudio.com, acrylicartlessonsoldmasters.com, osullivan.edu, swalkerdesign.com and quickupc.com.

These name servers are commonly used with ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

Host names with three IPs:

ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96.

ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97.

Mail Servers

biochemistryweb.com is served by a single mail server, biochemistryweb.com.

biochemistryweb.com resolves to IP 216.98.11.18.

biochemistryweb.com - robtex.com