4study.ir - dns.ninja

`4study.ir`

DNSSEC	⚠️ Not signed
A	185.88.153.218^{🇮🇷 BertinaTechnologyCompany185.88.153.0/24 IR-BERTINA-DC}
NS	`ns298.phtco.com` ⭐
		A	185.88.153.218^{🇮🇷 BertinaTechnologyCompany185.88.153.0/24 IR-BERTINA-DC}
NS	`ns299.phtco.com`
MX	`4study.ir` ⭐
		A	185.88.153.218^{🇮🇷 BertinaTechnologyCompany185.88.153.0/24 IR-BERTINA-DC}
TXT	`v=spf1 ip4:185.88.153.218 ip4:136.243.231.133 +a +mx ~all`
SOA	`ns298.phtco.com`it@bertina.biz 2025-02-04 #0

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4study.nl

4study.pro

4study.com

4study.cn

4study.ir

study4.com

study4.me

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study4.tw

study4.fun

4 records (4 active, 0 former)

●NSns298.phtco.com2018-01-30 → 2026-07-07 · 2 obs

● 2018-01-30 21:29:34
● 2026-07-07 19:37:34

●NSns299.phtco.com2018-01-30 → 2026-07-07 · 2 obs

● 2018-01-30 21:29:34
● 2026-07-07 19:37:34

●MX4study.ir2018-01-30 → 2026-07-07 · 6 obs

● 2018-01-30 21:29:34
● 2026-02-24 15:12:12
○ 2026-03-27 04:58:48
○ 2026-03-27 22:39:50
● 2026-06-17 01:03:42
● 2026-07-07 19:37:34

●A185.88.153.2182018-01-30 → 2026-07-07 · 6 obs

● 2018-01-30 21:29:34
● 2026-02-24 15:12:12
○ 2026-03-27 04:58:48
○ 2026-03-27 22:39:50
● 2026-06-17 01:03:42
● 2026-07-07 19:37:34

4study.ir handles its own mail, functioning as its own mail server.

4study.ir resolves to just one IP address, 185.88.153.218.

Two other host names, along with gsko.ir, rayanegan.com and ns298.phtco.com, also share IP numbers with 4study.ir.

The NS records for 4study.ir delegate to ns298.phtco.com and ns299.phtco.com.

4study.ir shares its NS records with other domains, for example baps.ir, maryamajdani.com, novincarbon.com and two others.

Host names that point to one IP address:

ns298.phtco.com resolves to the IP address 185.88.153.218.

4study.ir is served by just one mail server: 4study.ir.

4study.ir resolves to 185.88.153.218 and no other IP number.