`iisfa.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.reg.ru` ⭐ ⚠️ Not in zone NS records
		A	2a00:f940:9::1:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.11^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.13^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.15^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.17^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.11^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.13^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.15^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.17^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
NS	`ns2.reg.ru` ⚠️ Not in zone NS records
		A	2a00:f940:9::1:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.12^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.14^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.16^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.18^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.12^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.14^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.16^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.18^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
TXT	`v=spf1 redirect=_spf.g-ib.ru`
SOA	`ns1.reg.ru`hostmaster@ns1.reg.ru serial=1766038395

`ru`

	DNSSEC	🔒 Signed (DS record present)
	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=4068495

Same first word

iisfa.net

iisfa.ru

iisfa.org

iisfa.it

iisfa.com

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asfii.com

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saifi.cn

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iafis.de

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ifsia.info

iafis.com.ar

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aifis.ne.jp

DNS History

11 records (2 active, 9 former)

○NSns1.freedns.ws2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 15:02:42
○ 2020-04-06 10:50:54
○ 2026-04-13 05:00:30

○NSns1.mpower.nl2020-04-06 → 2020-04-06 · 4 obs

○ 2015-08-13 15:02:42
● 2020-04-06 10:50:54
○ 2026-04-03 02:16:18
○ 2026-04-13 05:00:30

●NSns1.reg.ru2026-04-03 → 2026-04-13 · 3 obs

○ 2020-04-06 10:50:54
● 2026-04-03 02:16:18
● 2026-04-13 05:00:30

○NSns2.freedns.ws2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 15:02:42
○ 2020-04-06 10:50:54
○ 2026-04-13 05:00:30

○NSns2.mpower.nl2020-04-06 → 2020-04-06 · 4 obs

○ 2015-08-13 15:02:42
● 2020-04-06 10:50:54
○ 2026-04-03 02:16:18
○ 2026-04-13 05:00:30

●NSns2.reg.ru2026-04-03 → 2026-04-13 · 3 obs

○ 2020-04-06 10:50:54
● 2026-04-03 02:16:18
● 2026-04-13 05:00:30

○NSns3.freedns.ws2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 15:02:42
○ 2020-04-06 10:50:54
○ 2026-04-13 05:00:30

○NSns4.freedns.ws2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 15:02:42
○ 2020-04-06 10:50:54
○ 2026-04-13 05:00:30

○MXmail.iisfa.ru2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 10:50:54
○ 2026-04-03 02:16:18
○ 2026-04-13 05:00:30

○A78.46.44.672015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 15:02:42
○ 2020-04-06 10:50:54
○ 2026-04-13 05:00:30

○A91.195.240.1012020-04-06 → 2020-04-06 · 4 obs

○ 2015-08-13 15:02:42
● 2020-04-06 10:50:54
○ 2026-04-03 02:16:18
○ 2026-04-13 05:00:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net...	-
iisfa.ru	ns1.reg.ru, ns2.reg.ru	20 records

✅ Authoritative Response

Server:176.99.13.12

NS records: ns1.reg.ru, ns2.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iisfa.ru (unsigned zone)

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

Type	Count	Sample Data
TXT	1	`v=spf1 redirect=_spf.g-ib.ru`
SOA	1	`ns1.reg.ru hostmaster.ns1.reg.ru`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns2.reg.ru, ns2.reg.ru, ns2.reg.ru...)

Analysis

Name Servers

Two name servers ns1.reg.ru and ns2.reg.ru handle delegation for iisfa.ru.

iisfa.ru uses the same name server setup as other domains, for example xn----htbbgkaudjjt2a.xn--p1ai, monomic.ru, severnoederevo.ru, puzyaka.ru and winnery.online.

Host names with ten IP numbers:

ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.

ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.

iisfa.ru - robtex.com

iisfa.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`iisfa.ru`

`ru`