jo.su - dns.ninja

`jo.su`

DNSSEC	⚠️ Not signed
A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
		PTR	`dns1.ru-tld.ru`
A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
NS	`dns1.ru-tld.ru` ⭐
		A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
			PTR	`dns1.ru-tld.ru`
NS	`dns.ru-tld.ru`
		A	185.108.84.20^{🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND}
			PTR	`dns.ru-tld.ru`
NS	`dns2.ru-tld.ru`
		A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
			PTR	`dns2.ru-tld.ru`
TXT	`v=spf1 ip4:127.0.0.1 -all`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
SOA	`dns.ru-tld.ru`support@ru-tld.ru 2014-03-22 #28

`su`

	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=650209660

Same first word

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Similar names

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DNS History

12 records (5 active, 7 former)

●NSdns.ru-tld.ru2019-08-16 → 2026-06-30 · 6 obs

○ 2017-01-20 19:00:36
● 2019-08-16 04:21:40
● 2026-03-12 12:01:54
○ 2026-03-16 18:51:10
● 2026-03-25 18:45:28
● 2026-06-30 03:14:26

●NSdns1.ru-tld.ru2019-08-16 → 2026-06-30 · 3 obs

○ 2017-01-20 19:00:36
● 2019-08-16 04:21:40
● 2026-06-30 03:14:26

●NSdns2.ru-tld.ru2019-08-16 → 2026-06-30 · 3 obs

○ 2017-01-20 19:00:36
● 2019-08-16 04:21:40
● 2026-06-30 03:14:26

○NSns1.shop.reg.ru2015-08-20 → 2017-01-20 · 4 obs

● 2015-08-20 05:59:58
● 2017-01-20 19:00:36
○ 2019-08-16 04:21:40
○ 2026-06-30 03:14:26

○NSns2.shop.reg.ru2015-08-20 → 2017-01-20 · 4 obs

● 2015-08-20 05:59:58
● 2017-01-20 19:00:36
○ 2019-08-16 04:21:40
○ 2026-06-30 03:14:26

●A176.31.179.1912019-08-16 → 2026-06-30 · 3 obs

○ 2017-01-20 19:00:36
● 2019-08-16 04:21:40
● 2026-06-30 03:14:26

○A194.58.112.1652016-12-08 → 2017-01-20 · 5 obs

○ 2016-10-27 16:08:18
● 2016-12-08 18:47:24
● 2017-01-20 19:00:36
○ 2019-08-16 04:21:40
○ 2026-06-30 03:14:26

○A194.58.112.1672016-05-11 → 2016-05-29 · 5 obs

○ 2016-02-14 16:47:10
● 2016-05-11 13:57:24
● 2016-05-29 12:17:10
○ 2016-06-30 08:52:38
○ 2026-06-30 03:14:26

○A31.31.204.1632016-06-30 → 2016-07-18 · 5 obs

○ 2016-05-29 12:17:10
● 2016-06-30 08:52:38
● 2016-07-18 05:34:00
○ 2016-09-09 20:27:08
○ 2026-06-30 03:14:26

○A31.31.204.582016-09-09 → 2016-10-27 · 5 obs

○ 2016-07-18 05:34:00
● 2016-09-09 20:27:08
● 2016-10-27 16:08:18
○ 2016-12-08 18:47:24
○ 2026-06-30 03:14:26

○A31.31.204.612015-08-20 → 2016-02-14 · 4 obs

● 2015-08-20 05:59:58
● 2016-02-14 16:47:10
○ 2016-05-11 13:57:24
○ 2026-06-30 03:14:26

●A37.187.83.722019-08-16 → 2026-06-30 · 7 obs

○ 2017-01-20 19:00:36
● 2019-08-16 04:21:40
● 2020-10-03 22:24:08
○ 2021-05-06 21:09:04
○ 2021-11-16 12:05:24
● 2026-02-25 21:43:28
● 2026-06-30 03:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	10 records
jo.su	dns1.ru-tld.ru, dns2.ru-tld.ru	-

✅ Authoritative Response

Server:176.31.179.191

NS records: dns1.ru-tld.ru, dns2.ru-tld.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jo.su (unsigned zone)

⏱️ Timing

Total: 1772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`176.31.179.191, 37.187.83.72`
NS	2	`dns1.ru-tld.ru, dns2.ru-tld.ru`
TXT	3	`v=DMARC1; p=reject; pct=100; sp=reject; , eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)

Analysis

IP Addresses

jo.su has two IP addresses: 37.187.83.72 and 176.31.179.191

Additional host names — ns511.eskhosting.ru, 781.ru, webturn.ru and two others — share IP numbers with jo.su.

Name Servers

jo.su carries NS records delegating to dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

The name servers of jo.su overlap at least partially with those of other domains — among them www.webturn.ru, mail.gortenzia.ru, mx1.catalystlab.ru and two more.

These name servers commonly appear in delegations together with dns1.ru-ltd.ru, dns2.ru-ltd.ru, parking.ru-tld.ru and 3 other.

dns1.ru-tld.ru points to 37.187.83.72; dns2.ru-tld.ru points to 176.31.179.191; dns.ru-tld.ru points to 185.108.84.20 — each hostname maps to exactly one IP address.