`pkalfa.ru`

DNSSEC	⚠️ Not signed
A	185.239.50.120^{🇷🇺 AdminVPS185.239.50.0/24}
NS	`ns1.adminvps.ru` ⭐
		A	144.76.66.206^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`ns1.adminvps.ru`
NS	`ns2.adminvps.net` ⚠️ Not in parent delegation
		A	185.250.46.206^{🇷🇺 AdminVPS185.250.46.0/24}
NS	`ns2.adminvps.ru` ⚠️ Not in zone NS records
		A	185.250.46.206^{🇷🇺 AdminVPS185.250.46.0/24}
NS	`ns3.adminvps.ru` ⚠️ Not in parent delegation
		A	5.253.63.50^{🇳🇱 HOSTKEY-AS5.253.63.0/24}
NS	`ns4.adminvps.net` ⚠️ Not in parent delegation
		A	94.26.240.170^{🇷🇺 SELECTEL94.26.240.0/22 Selectel Route Object}
MX	`mail.pkalfa.ru` ⭐
		A	185.239.50.120^{🇷🇺 AdminVPS185.239.50.0/24}
TXT	`v=spf1 ip4:185.239.50.120 a mx ~all`
SOA	`ns1.adminvps.ru`root@adminvps.ru 2024-12-03 #13

`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=4068816

Subdomains

mail.pkalfa.ru

Same first word

pkalfa.ru

Similar names

lafpak.com

plafka.de

DNS History

10 records (7 active, 3 former)

●NSns1.adminvps.ru2026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

○NSns1.ht-systems.ru2015-08-08 → 2017-02-07 · 4 obs

● 2015-08-08 07:26:42
● 2017-02-07 06:51:56
○ 2017-06-07 08:15:42
○ 2026-05-09 23:09:42

●NSns2.adminvps.net2026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

●NSns2.adminvps.ru2026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

○NSns2.ht-systems.ru2015-08-08 → 2017-02-07 · 4 obs

● 2015-08-08 07:26:42
● 2017-02-07 06:51:56
○ 2017-06-07 08:15:42
○ 2026-05-09 23:09:42

●NSns3.adminvps.ru2026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

●NSns4.adminvps.net2026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

●MXmail.pkalfa.ru2026-04-23 → 2026-05-09 · 2 obs

● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

●A185.239.50.1202026-04-23 → 2026-05-09 · 3 obs

○ 2017-06-07 08:15:42
● 2026-04-23 10:50:42
● 2026-05-09 23:09:42

○A78.110.50.1522015-08-08 → 2017-02-07 · 4 obs

● 2015-08-08 07:26:42
● 2017-02-07 06:51:56
○ 2017-06-07 08:15:42
○ 2026-05-09 23:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
pkalfa.ru	ns1.adminvps.ru, ns2.adminvps.ru	2 records

✅ Authoritative Response

Server:144.76.66.206

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pkalfa.ru (unsigned zone)

⏱️ Timing

Total: 3614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.239.50.120`
NS	4	`ns3.adminvps.ru, ns1.adminvps.ru...`
MX	1	`mail.pkalfa.ru (pri: 10)`
TXT	1	`v=spf1 ip4:185.239.50.120 a mx ~all`
SOA	1	`ns1.adminvps.ru root.adminvps.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.adminvps.ru, ns2.adminvps.ru)

Analysis

Hierarchy

pkalfa.ru is the parent of mail.pkalfa.ru.

IP Addresses

pkalfa.ru points to a single IP number: 185.239.50.120.

other host names for instance strong.ru, mail.pkalfa.ru, playearn.ru, mail.spezvision.ru and receptcity.ru share IP numbers with pkalfa.ru.

Name Servers

pkalfa.ru is delegated to five name servers: ns2.adminvps.net, ns4.adminvps.net, ns1.adminvps.ru, ns2.adminvps.ru and ns3.adminvps.ru.

pkalfa.ru at least partially shares name servers with other domains, for instance digital-report.ru, okleimvse.ru, espadas.ru, dolzz.ru and it-m.ru.