ptsec.dev - dns.ninja

`ptsec.dev`

DNSSEC	⚠️ Not signed
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
TXT	`_globalsign-domain-verification=5lePBHJiNNGpjgeXw03Z5lpOimDHanxfWsAoqoTg3g`
TXT	`_globalsign-domain-verification=8GGcyB4pMTa6PlvD6J_uURrkTtPuU4-npm4zF-wqQu`
TXT	`_globalsign-domain-verification=H7B1EdkPnlgE20JxcZaE-HSYR1VvYIQiaYYgQvxxtw`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2024-04-16 #4

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

ptsec.ru

ptsec.org

ptsec.com

ptsec.dev

ptsec.net

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DNS History

5 records (5 active, 0 former)

●NSns3-l2.nic.ru2026-03-11 → 2026-06-08 · 2 obs

● 2026-03-11 11:40:02
● 2026-06-08 15:26:44

●NSns4-cloud.nic.ru2026-03-11 → 2026-06-08 · 2 obs

● 2026-03-11 11:40:02
● 2026-06-08 15:26:44

●NSns4-l2.nic.ru2026-03-11 → 2026-06-08 · 2 obs

● 2026-03-11 11:40:02
● 2026-06-08 15:26:44

●NSns8-cloud.nic.ru2026-03-11 → 2026-06-08 · 2 obs

● 2026-03-11 11:40:02
● 2026-06-08 15:26:44

●NSns8-l2.nic.ru2026-03-11 → 2026-06-08 · 2 obs

● 2026-03-11 11:40:02
● 2026-06-08 15:26:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
ptsec.dev	ns8-l2.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru...	-

✅ Authoritative Response

Server:193.232.146.1

NS records: ns8-l2.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptsec.dev (unsigned zone)

⏱️ Timing

Total: 1913ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
TXT	3	`_globalsign-domain-verification=5lePBHJi, _globalsign-domain-verification=8GGcyB4p...`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

Analysis

Name Servers

The zone ptsec.dev is authoritative on 5 name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two additional ones.

At least some of ptsec.dev's name servers are shared with other domains, for example buhonline.ru, novosoft.ru, territory.business and two more.

It is common for these name servers to be used in conjunction with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru.

Host names resolving to 6 IP numbers:

ns4-cloud.nic.ru directs to 89.104.93.30, 89.104.93.33, 89.104.93.34 and three others.

ns8-cloud.nic.ru directs to 89.104.93.31, 89.104.93.35, 89.104.93.36 and three others.

Host names with one IP number:

ns3-l2.nic.ru has the IP address 193.232.146.1.

ns4-l2.nic.ru has the IP address 91.217.20.20.

ns8-l2.nic.ru has the IP address 91.217.21.20.