`pharmaadviser.com`

DNSSEC	⚠️ Not signed
NS	`ns21.iranhost.com` ⭐
		A	116.203.110.116^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`w2k19-mx.ihglobaldns.com`
NS	`ns22.iranhost.com`
		A	116.203.57.226^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`w2k19mx02.ihglobaldns.com`
TXT	`v=spf1 a mx -all`
SOA	`ns21.iranhost.com`hostmaster@pharmaadviser.com 2021-08-15 #1

`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=1776943917

Subdomains

mail.pharmaadviser.com

DNS History

7 records (2 active, 5 former)

○NSns1.iranhost.com2015-08-16 → 2017-03-15 · 4 obs

● 2015-08-16 23:57:54
● 2017-03-15 14:05:24
○ 2019-05-01 11:29:22
○ 2026-04-23 11:51:44

○NSns2.iranhost.com2015-08-16 → 2017-03-15 · 4 obs

● 2015-08-16 23:57:54
● 2017-03-15 14:05:24
○ 2019-05-01 11:29:22
○ 2026-04-23 11:51:44

●NSns21.iranhost.com2026-04-23 → 2026-04-23 · 3 obs

○ 2019-05-01 11:29:22
● 2026-04-23 11:51:42
● 2026-04-23 11:51:44

●NSns22.iranhost.com2026-04-23 → 2026-04-23 · 3 obs

○ 2019-05-01 11:29:22
● 2026-04-23 11:51:42
● 2026-04-23 11:51:44

○NSns81.iranhost.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-03-15 14:05:24
● 2019-05-01 11:29:22
○ 2026-04-23 11:51:42
○ 2026-04-23 11:51:44

○NSns82.iranhost.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-03-15 14:05:24
● 2019-05-01 11:29:22
○ 2026-04-23 11:51:42
○ 2026-04-23 11:51:44

○MXmail.pharmaadviser.com2015-08-16 → 2019-05-01 · 4 obs

● 2015-08-16 23:57:54
● 2019-05-01 11:29:22
○ 2026-04-23 11:51:42
○ 2026-04-23 11:51:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pharmaadviser.com	ns21.iranhost.com, ns22.iranhost.com	2 records

✅ Authoritative Response

Server:116.203.57.226

NS records: ns21.iranhost.com, ns22.iranhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pharmaadviser.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns21.iranhost.com, ns22.iranhost.com`
SOA	1	`ns21.iranhost.com hostmaster.pharmaadvis`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21.iranhost.com, ns22.iranhost.com)

Analysis

Hierarchy

pharmaadviser.com is the parent of mail.pharmaadviser.com.

Name Servers

pharmaadviser.com is delegated to two name servers ns21.iranhost.com and ns22.iranhost.com.

pharmaadviser.com shares the same name server setup as other domains, for instance fsafra.com, hvaliasr.ir, dibajcorp.com, simabco.com and aaraksamyar.com.

pharmaadviser.com at least partially shares name servers with other domains, for instance khoshfekran.com, tegsp.com, asiawaterco.com, akira-co-ltd.com and behcco.com.

these name servers are often used together with ns81.iranhost.com, ns82.iranhost.com, alex.ns.cloudflare.com and cortney.ns.cloudflare.com.

Host names with one IP number:

ns21.iranhost.com points to 116.203.110.116

ns22.iranhost.com points to 116.203.57.226

pharmaadviser.com - robtex.com