memarestan.com - dns.ninja

`memarestan.com`

DNSSEC	⚠️ Not signed
NS	`b.ns.arvancdn.ir` ⚠️ Not in zone NS records
		A	185.143.232.253^{🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24}
NS	`u.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=1785442652

Same first word

memarestan.com

Similar names

DNS History

22 records (2 active, 20 former)

○NSanahi.ns.cloudflare.com2020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

●NSb.ns.arvancdn.ir2026-03-01 → 2026-07-30 · 3 obs

○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-07-30 20:29:36

○NSirns1.netafraz.com2026-03-01 → 2026-06-07 · 5 obs

○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-06-07 00:24:16
○ 2026-06-08 13:17:24
○ 2026-07-30 20:29:36

○NSirns2.netafraz.com2026-03-01 → 2026-06-07 · 5 obs

○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-06-07 00:24:16
○ 2026-06-08 13:17:24
○ 2026-07-30 20:29:36

○NSluke.ns.cloudflare.com2020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○NSns1.wikimemar.ir2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:18:04
○ 2020-11-16 06:26:44
○ 2026-07-30 20:29:36

○NSns2.wikimemar.ir2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:18:04
○ 2020-11-16 06:26:44
○ 2026-07-30 20:29:36

●NSu.ns.arvancdn.ir2026-03-01 → 2026-07-30 · 3 obs

○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-07-30 20:29:36

○MXmail.memarestan.com2016-12-05 → 2026-06-07 · 6 obs

● 2016-12-05 01:18:04
○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-06-07 00:24:16
○ 2026-06-08 13:17:24
○ 2026-07-30 20:29:36

○A104.27.176.392020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A104.27.177.392020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A172.67.214.2392020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A185.143.233.2342026-05-25 → 2026-06-05 · 5 obs

○ 2026-05-09 02:13:18
● 2026-05-25 18:34:58
● 2026-06-05 11:03:02
○ 2026-06-07 00:24:16
○ 2026-07-30 20:29:36

○A185.143.233.2352026-03-01 → 2026-06-07 · 11 obs

○ 2020-11-16 06:26:44
● 2026-03-01 16:14:44
● 2026-03-18 03:48:22
○ 2026-03-25 23:09:50
● 2026-03-27 19:25:04
● 2026-05-09 02:13:18
○ 2026-05-25 18:34:58
○ 2026-06-05 11:03:02
● 2026-06-07 00:24:16
○ 2026-06-08 13:17:24
○ 2026-07-30 20:29:36

○A185.143.233.2372026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-18 03:48:22
● 2026-03-25 23:09:50
○ 2026-03-27 19:25:04
○ 2026-07-30 20:29:36

○A185.143.234.2342026-05-25 → 2026-06-05 · 5 obs

○ 2026-05-09 02:13:18
● 2026-05-25 18:34:58
● 2026-06-05 11:03:02
○ 2026-06-07 00:24:16
○ 2026-07-30 20:29:36

○A185.143.234.2352026-03-01 → 2026-06-07 · 11 obs

○A185.143.234.2372026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-18 03:48:22
● 2026-03-25 23:09:50
○ 2026-03-27 19:25:04
○ 2026-07-30 20:29:36

○A2606:4700:3031::681b:b0272020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A2606:4700:3036::681b:b1272020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A2606:4700:3037::ac43:d6ef2020-11-16 → 2020-11-16 · 4 obs

○ 2016-12-05 01:18:04
● 2020-11-16 06:26:44
○ 2026-03-01 16:14:44
○ 2026-07-30 20:29:36

○A37.156.28.1842016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:18:04
○ 2020-11-16 06:26:44
○ 2026-07-30 20:29:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.143.232.253

NS records: u.ns.arvancdn.ir, b.ns.arvancdn.ir

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for memarestan.com (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.143.233.238, 185.143.234.238`
NS	4	`irns2.netafraz.com, b.ns.arvancdn.ir...`
MX	1	`mail.memarestan.com (pri: 10)`
TXT	2	`v=spf1 a mx ip4:185.223.160.0/24 include, google-site-verification=RW85R7vgkHm2gAk`
SOA	1	`b.ns.arvancdn.ir hostmaster.arvancloud.i`

Analysis

Name Servers

memarestan.com uses two name servers for its delegation: b.ns.arvancdn.ir and u.ns.arvancdn.ir.

The name server configuration of memarestan.com is shared with other domains, for instance naghshe-memar.ir, vatanclick.ir, domainuser.ir and two others.

memarestan.com partially shares its NS delegation with several other domains, including kifeshiva.ir, anisachoob.com, didholding.com and two others.

In DNS configurations, these name servers often share authority with j.ns.arvancdn.ir, f.ns.arvancdn.ir, y.ns.arvancdn.ir and 7 other name servers.

b.ns.arvancdn.ir resolves to 185.143.232.253. u.ns.arvancdn.ir resolves to 185.143.235.253. Both host names point to a single IP number.