`farhangup.com`

DNSSEC	⚠️ Not signed
NS	`a.ns.arvancdn.ir` ⚠️ Not in zone NS records
		A	185.143.232.253^{🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24}
NS	`z.ns.arvancdn.ir` ⚠️ Not in zone NS records
		A	185.143.235.253^{🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24}

`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=1785916289

Same first word

farhangup.com

DNS History

4 records (2 active, 2 former)

●NSa.ns.arvancdn.ir2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 13:29:18
● 2026-08-05 07:59:46

●NSz.ns.arvancdn.ir2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 13:29:18
● 2026-08-05 07:59:46

○A185.143.233.2382026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 18:45:40
○ 2026-08-05 07:59:46

○A185.143.234.2382026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 18:45:40
○ 2026-08-05 07:59:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
farhangup.com	z.ns.arvancdn.ir, a.ns.arvancdn.ir	-

✅ Authoritative Response

Server:185.143.232.253

NS records: z.ns.arvancdn.ir, a.ns.arvancdn.ir

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for farhangup.com (unsigned zone)

⏱️ Timing

Total: 4235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.143.233.238, 185.143.234.238`
NS	2	`a.ns.arvancdn.ir, z.ns.arvancdn.ir`
TXT	1	`google-site-verification=G3PWN9EkQNi_KPj`
SOA	1	`a.ns.arvancdn.ir hostmaster.arvancloud.i`

Analysis

Name Servers

farhangup.com is delegated to two name servers: a.ns.arvancdn.ir and z.ns.arvancdn.ir.

farhangup.com has the same name server delegation as a number of other domains, such as florid.ir, gan.ir, safebook.ir and two more.

At least some of farhangup.com's name servers are shared with other domains, for example ir-thr-at1.arvanstorage.com, sadjad.ac.ir, nipoto.com and two more.

These name servers tend to co-occur with p.ns.arvancdn.ir, n.ns.arvancdn.ir, j.ns.arvancdn.ir and 7 other name servers in the same DNS delegations.

Each of a.ns.arvancdn.ir and z.ns.arvancdn.ir has one IP address: a.ns.arvancdn.ir uses 185.143.232.253 and z.ns.arvancdn.ir uses 185.143.235.253.

farhangup.com - robtex.com

farhangup.com

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