programmersforum.ru - robtex.com

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`programmersforum.ru`

DNSSEC	⚠️ Not signed
A	89.104.84.90^{🇷🇺 RU-CENTER}
NS	`dns1.yandex.net` ⭐ ⚠️ Not in parent delegation
		A	2a02:6b8::213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
NS	`dns1.yandex.ru` ⚠️ Not in zone NS records
		A	2a02:6b8::213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net` ⚠️ Not in parent delegation
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
NS	`dns2.yandex.ru` ⚠️ Not in zone NS records
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
MX	`mx.yandex.ru` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
TXT	`_globalsign-domain-verification=d0dJBEXGpJE_uDRItA6FtVxu0YQb_UUmyP4iG8kNZO`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=21

`ru`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4067830

rank #627963 globally
rank #22859 in the tld
📈 Tranco rank: #427,188

Up

email.programmersforum.ru

mailhost.programmersforum.ru

authsmtp.programmersforum.ru

comune.programmersforum.ru

mail2.programmersforum.ru

webdisk.programmersforum.ru

remote.programmersforum.ru

www.programmersforum.ru

mx5.programmersforum.ru

imap.programmersforum.ru

Same first word

programmersforum.ru

DNS History

7 records (6 active, 1 former)

●NSdns1.yandex.net2026-02-16 → 2026-02-18 · 3 obs

○ 2015-09-02 20:57:06
● 2026-02-16 14:58:46
● 2026-02-18 07:40:18

●NSdns1.yandex.ru2015-09-02 → 2026-02-18 · 2 obs

● 2015-09-02 20:57:06
● 2026-02-18 07:40:18

●NSdns2.yandex.net2026-02-16 → 2026-02-18 · 3 obs

○ 2015-09-02 20:57:06
● 2026-02-16 14:58:46
● 2026-02-18 07:40:18

●NSdns2.yandex.ru2015-09-02 → 2026-02-18 · 2 obs

● 2015-09-02 20:57:06
● 2026-02-18 07:40:18

●MXmx.yandex.ru2015-09-02 → 2026-02-18 · 2 obs

● 2015-09-02 20:57:06
● 2026-02-18 07:40:18

○A63.246.128.642015-09-02 → 2017-10-06 · 4 obs

● 2015-09-02 20:57:06
● 2017-10-06 12:28:26
○ 2026-02-16 14:58:46
○ 2026-02-18 07:40:18

●A89.104.84.902026-02-16 → 2026-02-18 · 3 obs

○ 2017-10-06 12:28:26
● 2026-02-16 14:58:46
● 2026-02-18 07:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...	-
programmersforum.ru	dns1.yandex.ru, dns2.yandex.ru	-

✅ Authoritative Response

Server: 93.158.134.213

NS records: dns1.yandex.ru, dns2.yandex.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmersforum.ru (unsigned zone)

⏱️ Timing

Total: 3302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.104.84.90`
NS	2	`dns2.yandex.net, dns1.yandex.net`
MX	1	`mx.yandex.ru (pri: 10)`
TXT	2	`v=spf1 redirect=_spf.yandex.net, _globalsign-domain-verification=d0dJBEXG`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

AI analysis

programmersforum.ru is the parent of email.programmersforum.ru, mailhost.programmersforum.ru, authsmtp.programmersforum.ru, comune.programmersforum.ru, mail2.programmersforum.ru and a few other host names.

programmersforum.ru resolves to one IP number: 89.104.84.90.

other host names including mailhost.programmersforum.ru, authsmtp.programmersforum.ru, comune.programmersforum.ru, mail2.programmersforum.ru and webdisk.programmersforum.ru share IP numbers with programmersforum.ru.

programmersforum.ru is delegated to four name servers: dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru.

programmersforum.ru at least partially shares name servers with other domains, for instance planetaluks.ru, telio.ru, verstaem.com, red-circule.com and truebest.ru.

Host names with two IP numbers:

dns1.yandex.net points to: 2a02:6b8::213 and 213.180.204.213

dns2.yandex.net points to: 2a02:6b8:0:1::213 and 93.158.134.213

dns1.yandex.ru points to: 2a02:6b8::213 and 213.180.204.213

dns2.yandex.ru points to: 2a02:6b8:0:1::213 and 93.158.134.213

Host names that point to 2a02:6b8::213: dns1.yandex.net and dns1.yandex.ru

Host names that point to 213.180.204.213: dns1.yandex.net and dns1.yandex.ru

Host names that point to 2a02:6b8:0:1::213: dns2.yandex.net and dns2.yandex.ru

Host names that point to 93.158.134.213: dns2.yandex.net and dns2.yandex.ru

programmersforum.ru is handled by a single mail server, mx.yandex.ru.

programmersforum.ru shares the same mail server setup as other domains, for instance gazeta-alt.ru, g-in.ru, telaviv.okis.ru, 1mama.org and www.karelburvod.ru.

programmersforum.ru shares some mail servers with other domains, at least partially, for instance varakushka.ru, gaidamakin.ru, takemycall.ru, poshivodezhdy-ekb.ru and tlog.su.

these mail servers are commonly used with the mail servers mx.yandex.net.

mx.yandex.ru resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.