`alborzholding.com`

DNSSEC	⚠️ Not signed
A	89.32.249.156^{🇮🇷 netmihan89.32.249.0/24}
NS	`ns787.mihanwebhost.com` ⭐
		A	89.32.249.156^{🇮🇷 netmihan89.32.249.0/24}
NS	`ns788.mihanwebhost.com`
		A	162.55.128.224^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.224.128.55.162.clients.your-server.de`
MX	`mail.alborzholding.com` ⭐
TXT	`v=spf1 +a +mx +ip4:89.32.249.156 ~all`
SOA	`ns787.mihanwebhost.com`mihanspa@gmail.com 2026-02-08 #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=1771291435

DNS History

17 records (4 active, 13 former)

○NSdahlia.ns.cloudflare.com2017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○NSns-us.1and1-dns.com2015-07-24 → 2016-05-07 · 4 obs

● 2015-07-24 02:31:56
● 2016-05-07 03:18:26
○ 2017-01-14 03:24:10
○ 2026-03-06 12:47:48

○NSns-us.1and1-dns.de2015-07-24 → 2016-05-07 · 4 obs

● 2015-07-24 02:31:56
● 2016-05-07 03:18:26
○ 2017-01-14 03:24:10
○ 2026-03-06 12:47:48

○NSns-us.1and1-dns.org2015-07-24 → 2016-05-07 · 4 obs

● 2015-07-24 02:31:56
● 2016-05-07 03:18:26
○ 2017-01-14 03:24:10
○ 2026-03-06 12:47:48

○NSns-us.1and1-dns.us2015-07-24 → 2016-05-07 · 4 obs

● 2015-07-24 02:31:56
● 2016-05-07 03:18:26
○ 2017-01-14 03:24:10
○ 2026-03-06 12:47:48

●NSns787.mihanwebhost.com2026-03-06 → 2026-03-06 · 3 obs

○ 2018-06-01 04:25:14
● 2026-03-06 12:47:46
● 2026-03-06 12:47:48

●NSns788.mihanwebhost.com2026-03-06 → 2026-03-06 · 3 obs

○ 2018-06-01 04:25:14
● 2026-03-06 12:47:46
● 2026-03-06 12:47:48

○NSroan.ns.cloudflare.com2017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

●MXmail.alborzholding.com2026-03-06 → 2026-03-06 · 3 obs

○ 2018-06-01 04:25:14
● 2026-03-06 12:47:46
● 2026-03-06 12:47:48

○MXmx00.1and1.com2015-07-24 → 2018-06-01 · 4 obs

● 2015-07-24 02:31:56
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○MXmx01.1and1.com2015-07-24 → 2018-06-01 · 4 obs

● 2015-07-24 02:31:56
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○A104.28.28.952017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○A104.28.29.952017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○A2400:cb00:2048:1::681c:1c5f2017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○A2400:cb00:2048:1::681c:1d5f2017-01-14 → 2018-06-01 · 5 obs

○ 2016-05-07 03:18:26
● 2017-01-14 03:24:10
● 2018-06-01 04:25:14
○ 2026-03-06 12:47:46
○ 2026-03-06 12:47:48

○A74.208.101.952015-07-24 → 2016-05-07 · 4 obs

● 2015-07-24 02:31:56
● 2016-05-07 03:18:26
○ 2017-01-14 03:24:10
○ 2026-03-06 12:47:48

●A89.32.249.1562026-03-06 → 2026-03-06 · 3 obs

○ 2018-06-01 04:25:14
● 2026-03-06 12:47:46
● 2026-03-06 12:47:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alborzholding.com	ns787.mihanwebhost.com, ns788.mihanwebhost.com	2 records

✅ Authoritative Response

Server: 162.55.128.224

NS records: ns787.mihanwebhost.com, ns788.mihanwebhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alborzholding.com (unsigned zone)

⏱️ Timing

Total: 3260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.32.249.156`
NS	2	`ns787.mihanwebhost.com, ns788.mihanwebhost.com`
MX	1	`mail.alborzholding.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:89.32.249.156 ~all`
SOA	1	`ns787.mihanwebhost.com mihanspa.gmail.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns787.mihanwebhost.com, ns788.mihanwebhost.com)

Analysis

IP Addresses

alborzholding.com resolves to one IP number: 89.32.249.156.

other host names including mail.sel20.com, ns321.mylittledatacenter.com, mail.sepand.biz, mail.sourcesara.com and afratin.com share IP numbers with alborzholding.com.

Name Servers

alborzholding.com is delegated to two name servers ns787.mihanwebhost.com and ns788.mihanwebhost.com.

alborzholding.com shares the same name server setup as other domains, for instance afratin.com, sourcesara.com, mobleseyed.com, standardkit.com and mehrni.com.

alborzholding.com at least partially shares name servers with other domains, for instance amaflex.ir, sepand.biz, sel20.com and sepand.net.

these name servers are often used together with ns431.mihanwebhost.com, ns432.mihanwebhost.com, ns575.mihanwebhost.com and ns576.mihanwebhost.com.

Host names with one IP number:

ns787.mihanwebhost.com points to 89.32.249.156

ns788.mihanwebhost.com points to 162.55.128.224

Mail Servers

alborzholding.com is handled by a single mail server, mail.alborzholding.com.

alborzholding.com - robtex.com