`petrodvorets.com`

DNSSEC	⚠️ Not signed
A	78.155.219.152^{🇷🇺 SELECTEL-MSK78.155.219.0/24 Selectel Route Object}
NS	`a.ns.selectel.ru` ⭐
		A	2a00:ab00:800::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.1^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`a.ns.selectel.ru`
NS	`b.ns.selectel.ru`
		A	2a00:ab00:801::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.2^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`b.ns.selectel.ru`
NS	`c.ns.selectel.ru`
		A	2a00:ab00:802::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.3^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`c.ns.selectel.ru`
NS	`d.ns.selectel.ru`
		A	2a00:ab00:803::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.4^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`d.ns.selectel.ru`
SOA	`a.ns.selectel.ru`support@selectel.ru 2024-12-04 #4

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776150457

Same first word

petrodvorets.spb.ru

petrodvorets.com

DNS History

9 records (5 active, 4 former)

●NSa.ns.selectel.ru2026-02-22 → 2026-04-14 · 3 obs

○ 2020-02-08 22:50:00
● 2026-02-22 07:30:32
● 2026-04-14 07:24:50

●NSb.ns.selectel.ru2026-02-22 → 2026-04-14 · 3 obs

○ 2020-02-08 22:50:00
● 2026-02-22 07:30:32
● 2026-04-14 07:24:50

●NSc.ns.selectel.ru2026-02-22 → 2026-04-14 · 3 obs

○ 2020-02-08 22:50:00
● 2026-02-22 07:30:32
● 2026-04-14 07:24:50

●NSd.ns.selectel.ru2026-02-22 → 2026-04-14 · 3 obs

○ 2020-02-08 22:50:00
● 2026-02-22 07:30:32
● 2026-04-14 07:24:50

○NSisp1.coopertino.org2015-07-24 → 2020-02-08 · 4 obs

● 2015-07-24 06:48:26
● 2020-02-08 22:50:00
○ 2026-02-22 07:30:32
○ 2026-04-14 07:24:50

○NSserv43.coopertino.ru2015-07-24 → 2020-02-08 · 4 obs

● 2015-07-24 06:48:26
● 2020-02-08 22:50:00
○ 2026-02-22 07:30:32
○ 2026-04-14 07:24:50

○MXmail.petrodvorets.com2015-07-24 → 2020-02-08 · 4 obs

● 2015-07-24 06:48:26
● 2020-02-08 22:50:00
○ 2026-02-22 07:30:32
○ 2026-04-14 07:24:50

○A46.182.30.1652015-07-24 → 2016-06-20 · 4 obs

● 2015-07-24 06:48:26
● 2016-06-20 11:00:00
○ 2017-02-19 21:47:26
○ 2026-04-14 07:24:50

●A78.155.219.1522017-02-19 → 2026-04-14 · 3 obs

○ 2016-06-20 11:00:00
● 2017-02-19 21:47:26
● 2026-04-14 07:24:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
petrodvorets.com	a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru	-

✅ Authoritative Response

Server:188.68.203.1

NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petrodvorets.com (unsigned zone)

⏱️ Timing

Total: 994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.155.219.152`
NS	4	`c.ns.selectel.ru, d.ns.selectel.ru...`
SOA	1	`a.ns.selectel.ru support.selectel.ru`

Analysis

IP Addresses

petrodvorets.com resolves to one IP number: 78.155.219.152.

Name Servers

petrodvorets.com delegates to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

petrodvorets.com at least partially shares name servers with other domains, including xcvb.ru, dscon.ru, vedmaster.ru, globalmusic.ru and turizmkamensk.ru.

Host names with two IP numbers: a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.

petrodvorets.com - robtex.com