`vm1237.iai-system.com`

DNSSEC	⚠️ Not signed
A	5.149.162.156^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
		PTR	`vm2769.iai-system.com`
NS	`dns1.iai-system.com` ⭐ ⚠️ Not in parent delegation
		A	5.149.162.237^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
			PTR	`dns1.iai-system.com`
NS	`dns2.iai-system.com` ⚠️ Not in parent delegation
		A	5.149.163.173^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
			PTR	`dns2.iai-system.com`
MX	`vm1237.iai-system.com` ⭐
		A	5.149.162.156^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
			PTR	`vm2769.iai-system.com`
TXT	`v=spf1 a include:spf.iai-sa.com ~all`
SOA	`dns1.iai-system.com`admin@iai-system.com serial=1402312111

`iai-system.com`

	DNSSEC	⚠️ Not signed
	A	5.149.162.140^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
	NS	`dns1.iai-system.com` ⭐
	NS	`dns2.iai-system.com`
	MX	`iaisystem-com0i.mail.protection.outlook.com` ⭐
	TXT	`47823963f2a52b0209e57c98ca001792897c658951425ef86e225b2596155f6`
	TXT	`618a4c160ca2413b31f5b07003dd9ed30a3a7640cc2504625ffb8e16c146e48`
	TXT	`MS=ms35583210`
	TXT	`v=spf1 mx ip4:5.149.160.0/22 ip4:212.106.0.176/28 ip4:5.149.167.0/24 ip6:2a02...`
	TXT	`google-site-verification=BxwqdwDxQpqMjsv12ydjbihLgmxERi-wzKC8zs5gTG4`
	SOA	`dns1.iai-system.com`root@iai-system.com serial=1775725635

📈 Tranco rank: #29,271

MX for

vm1237.iai-system.com

DNS History

4 records (4 active, 0 former)

●NSdns1.iai-system.com2015-06-18 → 2026-04-11 · 2 obs

● 2015-06-18 07:35:20
● 2026-04-11 22:46:32

●NSdns2.iai-system.com2015-06-18 → 2026-04-11 · 2 obs

● 2015-06-18 07:35:20
● 2026-04-11 22:46:32

●MXvm1237.iai-system.com2016-06-25 → 2026-04-11 · 2 obs

● 2016-06-25 05:18:42
● 2026-04-11 22:46:32

●A5.149.162.1562015-06-18 → 2026-04-11 · 2 obs

● 2015-06-18 07:35:20
● 2026-04-11 22:46:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iai-system.com	dns1.iai-system.com, dns2.iai-system.com	2 records

✅ Authoritative Response

Server:5.149.163.173

NS records: dns1.iai-system.com, dns2.iai-system.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iai-system.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.149.162.156`
NS	2	`dns2.iai-system.com, dns1.iai-system.com`
MX	1	`vm1237.iai-system.com (pri: 10)`
TXT	1	`v=spf1 a include:spf.iai-sa.com ~all`
SOA	1	`dns1.iai-system.com admin.iai-system.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.iai-system.com, dns2.iai-system.com)

Analysis

Mail Server Role

For vm1237.iai-system.com, the mail server is vm1237.iai-system.com.

IP Addresses

vm1237.iai-system.com resolves to one IP number: 5.149.162.156.

Other host names such as vm2769.iai-system.com and www.biozfarmy.pl share IP numbers with vm1237.iai-system.com.

Name Servers

vm1237.iai-system.com is delegated to two name servers dns1.iai-system.com and dns2.iai-system.com.

vm1237.iai-system.com shares the same name server setup as other domains, for instance goodlookin.pl, esus-it.cz, strefadrukarek.pl, matemundo.pl and sklep.sport-max.pl.

Host names with one IP number:

dns1.iai-system.com points to 5.149.162.237

dns2.iai-system.com points to 5.149.163.173

Mail Servers

vm1237.iai-system.com is served by a single mail server, vm1237.iai-system.com.

vm1237.iai-system.com resolves to IP 5.149.162.156.

vm1237.iai-system.com - robtex.com