`ayabusinessschool.com`

DNSSEC	⚠️ Not signed
A	195.28.169.107^{🇮🇷 Netafraz195.28.169.0/24}
		PTR	`pmx.srv54.irwebspace.com`
NS	`irns1.netafraz.com` ⭐
		A	185.78.22.2^{🇮🇷 Tebyan185.78.22.0/24}
			PTR	`irns1.netafraz.com`
NS	`irns2.netafraz.com`
		A	185.78.22.2^{🇮🇷 Tebyan185.78.22.0/24}
			PTR	`irns1.netafraz.com`
NS	`ns3.netafraz.com` ⚠️ Not in zone NS records
		A	185.78.22.2^{🇮🇷 Tebyan185.78.22.0/24}
			PTR	`irns1.netafraz.com`
MX	`mail.ayabs.com` ⭐
		A	195.28.169.107^{🇮🇷 Netafraz195.28.169.0/24}
			PTR	`pmx.srv54.irwebspace.com`
TXT	`1973f06f67b17c652a027fe4b249f3320aa122cd2fa309d95daa5b1b2112e2e`
TXT	`google-site-verification=ZFfhZzBssg8YXbeoKsrbVnQ__hY0gc3uYUvWtz5Wrxs`
TXT	`brevo-code:4d0af26c5010fde137ce799182e31848`
TXT	`v=spf1 a mx include:spf.pakat.net ~all`
SOA	`irns1.netafraz.com`hostmaster@ayabs.com 2026-06-15 #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=1784969987

Subdomains

mail.ayabusinessschool.com

Same first word

ayabusinessschool.com

DNS History

12 records (5 active, 7 former)

●NSirns1.netafraz.com2026-03-05 → 2026-07-25 · 3 obs

○ 2021-05-23 14:34:48
● 2026-03-05 20:01:56
● 2026-07-25 09:08:58

●NSirns2.netafraz.com2026-03-05 → 2026-07-25 · 3 obs

○ 2021-05-23 14:34:48
● 2026-03-05 20:01:56
● 2026-07-25 09:08:58

○NSns.netafraz.com2021-05-23 → 2021-05-23 · 4 obs

○ 2018-05-11 07:06:08
● 2021-05-23 14:34:48
○ 2026-03-05 20:01:56
○ 2026-07-25 09:08:58

○NSns183.mihanwebhost.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 07:06:08
○ 2021-05-23 14:34:48
○ 2026-07-25 09:08:58

○NSns184.mihanwebhost.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 07:06:08
○ 2021-05-23 14:34:48
○ 2026-07-25 09:08:58

○NSns2.netafraz.com2021-05-23 → 2021-05-23 · 4 obs

○ 2018-05-11 07:06:08
● 2021-05-23 14:34:48
○ 2026-03-05 20:01:56
○ 2026-07-25 09:08:58

●NSns3.netafraz.com2026-06-14 → 2026-07-25 · 3 obs

○ 2026-03-05 20:01:56
● 2026-06-14 15:54:56
● 2026-07-25 09:08:58

●MXmail.ayabs.com2026-03-05 → 2026-07-25 · 3 obs

○ 2021-05-23 14:34:48
● 2026-03-05 20:01:56
● 2026-07-25 09:08:58

○MXmail.ayabusinessschool.com2018-05-11 → 2021-05-23 · 4 obs

● 2018-05-11 07:06:08
● 2021-05-23 14:34:48
○ 2026-03-05 20:01:56
○ 2026-07-25 09:08:58

○A164.132.126.182021-05-23 → 2021-05-23 · 4 obs

○ 2018-05-11 07:06:08
● 2021-05-23 14:34:48
○ 2026-03-05 20:01:56
○ 2026-07-25 09:08:58

○A185.94.96.22018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 07:06:08
○ 2021-05-23 14:34:48
○ 2026-07-25 09:08:58

●A195.28.169.1072026-03-05 → 2026-07-25 · 3 obs

○ 2021-05-23 14:34:48
● 2026-03-05 20:01:56
● 2026-07-25 09:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
ayabusinessschool.com	irns1.netafraz.com, irns2.netafraz.com, ns3.netafraz.com	3 records

✅ Authoritative Response

Server:185.78.22.2

NS records: irns1.netafraz.com, irns2.netafraz.com, ns3.netafraz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ayabusinessschool.com (unsigned zone)

⏱️ Timing

Total: 2303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.28.169.107`
NS	2	`irns2.netafraz.com, irns1.netafraz.com`
MX	1	`mail.ayabs.com (pri: 10)`
TXT	4	`v=spf1 a mx include:spf.pakat.net ~all, google-site-verification=ZFfhZzBssg8YXbe...`
SOA	1	`irns1.netafraz.com hostmaster.ayabs.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (irns1.netafraz.com, irns2.netafraz.com, ns3.netafraz.com)

Analysis

Hierarchy

The domain mail.ayabusinessschool.com falls under the parent ayabusinessschool.com.

IP Addresses

ayabusinessschool.com resolves to one IP address: 195.28.169.107.

varanegar.com, pmx.srv54.irwebspace.com, mail.ayabusinessschool.com and two other host names share IP numbers with ayabusinessschool.com.

Name Servers

ayabusinessschool.com is served by three name servers: irns1.netafraz.com, irns2.netafraz.com and ns3.netafraz.com.

At least some of ayabusinessschool.com's name servers are shared with other domains, for example digiatra.com, banis.ir, samaksaee.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.netafraz.com, ns.netafraz.com and irns3.netafraz.com.

The hosts irns1.netafraz.com, irns2.netafraz.com and ns3.netafraz.com each direct to 185.78.22.2; one IP address covers all three.

The host names irns1.netafraz.com, irns2.netafraz.com and ns3.netafraz.com each resolve to 185.78.22.2.

Mail Servers

Mail for ayabusinessschool.com is handled by a single mail server, mail.ayabs.com.

The mail server configuration of ayabusinessschool.com is identical to that of other domains — ayabs.com being one example.

mail.ayabs.com resolves to 195.28.169.107 and no other IP number.

ayabusinessschool.com - robtex.com