`ns20.programminghost.com`

DNSSEC	⚠️ Not signed
A	37.156.146.45^{🇮🇷 ASIATECH37.156.146.0/24}
		PTR	`saun.ir`

`programminghost.com`

	DNSSEC	⚠️ Not signed
	A	37.156.146.46^{🇮🇷 ASIATECH37.156.146.0/24}
	NS	`h.ns.arvancdn.ir` ⭐
	NS	`o.ns.arvancdn.ir`
	SOA	`h.ns.arvancdn.ir`hostmaster@arvancloud.ir serial=1765364954

NS for

sabaceramic.com

saun.ir

Same first word

ns20.be

ns20.com

ns20.appengine.flow.ch

ns20.mircloud.us

ns20.de

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s2n0.com

ns02.nl

n20s.com

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ns02.org

sn20.com

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ns02.com

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n20s.xyz

ns02.gov.ge

n0s2.com

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sn02.cn

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20sn.cn

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DNS History

2 records (1 active, 1 former)

●A37.156.146.452026-03-10 → 2026-04-12 · 3 obs

○ 2019-03-16 15:54:56
● 2026-03-10 07:42:24
● 2026-04-12 21:07:10

○A64.79.74.132019-03-16 → 2019-03-16 · 3 obs

● 2019-03-16 15:54:56
○ 2026-03-10 07:42:24
○ 2026-04-12 21:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
programminghost.com	h.ns.arvancdn.ir, o.ns.arvancdn.ir	-

✅ Authoritative Response

Server:185.143.232.253

NS records: h.ns.arvancdn.ir, o.ns.arvancdn.ir

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programminghost.com (unsigned zone)

⏱️ Timing

Total: 4493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.156.146.45`

Analysis

Name Server Role

ns20.programminghost.com is the DNS name server for sabaceramic.com and saun.ir.

In many setups, ns21.programminghost.com functions as a name server alongside ns20.programminghost.com.

IP Addresses

ns20.programminghost.com points to IP number 37.156.146.45.

For instance, other host names mail.azarkouh.com, mail.yelsazan.com, yelsazan.com, azarkouh.com and ns21.programminghost.com share IP numbers with ns20.programminghost.com.

ns20.programminghost.com - robtex.com