`sinasteel.com`

DNSSEC	⚠️ Not signed
A	195.28.10.106^{🇮🇷 Netafraz}
		PTR	`fwx.srv132.irwebspace.com`
NS	`irns1.netafraz.com` ⭐ ⚠️ Not in parent delegation
		A	185.78.22.2^{🇮🇷 Tebyan}
			PTR	`irns1.netafraz.com`
NS	`irns2.netafraz.com` ⚠️ Not in parent delegation
		A	149.202.28.110^{🇫🇷 OVH}
			PTR	`ip110.ip-149-202-28.eu`
NS	`ns.netafraz.com` ⚠️ Not in zone NS records
		A	149.202.28.110^{🇫🇷 OVH}
			PTR	`ip110.ip-149-202-28.eu`
NS	`ns2.netafraz.com` ⚠️ Not in zone NS records
		A	136.243.29.40^{🇩🇪 Hetzner}
			PTR	`static.40.29.243.136.clients.your-server.de`
MX	`mail.sinasteel.com` ⭐
		A	195.28.10.106^{🇮🇷 Netafraz}
			PTR	`fwx.srv132.irwebspace.com`
TXT	`v=spf1 a mx ip4:195.28.10.0/24 include:_auxspf.axspace.com ~all`
SOA	`irns1.netafraz.com`hostmaster@sinasteel.com 2023-12-25 #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

Up

mail.sinasteel.com

Same first word

sinasteel.com

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DNS History

6 records (6 active, 0 former)

●NSirns1.netafraz.com2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

●NSirns2.netafraz.com2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

●NSns.netafraz.com2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

●NSns2.netafraz.com2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

●MXmail.sinasteel.com2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

●A195.28.10.1062026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 14:39:30
● 2026-02-24 14:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
sinasteel.com	ns.netafraz.com, ns2.netafraz.com	2 records

✅ Authoritative Response

Server: 149.202.28.110

NS records: ns.netafraz.com, ns2.netafraz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinasteel.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.28.10.106`
NS	2	`irns1.netafraz.com, irns2.netafraz.com`
MX	1	`mail.sinasteel.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:195.28.10.0/24 include:_`
SOA	1	`irns1.netafraz.com hostmaster.sinasteel.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.netafraz.com, ns2.netafraz.com)

AI analysis

The parent of mail.sinasteel.com is sinasteel.com.

sinasteel.com points to a single IP address: 195.28.10.106.

Other host names such as mail.madamela.com, mail.fwx.srv132.irwebspace.com, hnelectronic.ir, mail.sinasteel.com and mail.gagiran.com share IPs with sinasteel.com.

sinasteel.com is delegated to four name servers: irns1.netafraz.com, irns2.netafraz.com, ns2.netafraz.com and ns.netafraz.com.

sinasteel.com at least partially shares name servers with other domains, for example netzarf.com, cudras.com, anyfile.ir, arya-sanat.com and mehrafarinha.ir.