`dmitrynikolaev.com`

DNSSEC	⚠️ Not signed
A	103.137.248.164^{🇮🇳 CLODO103.137.248.0/22}
		PTR	`tanenbaum.wfolio.cc`
NS	`dns1.wfolio.com` ⭐
		A	103.137.248.164^{🇮🇳 CLODO103.137.248.0/22}
			PTR	`tanenbaum.wfolio.cc`
NS	`dns1.wfolio.ru` ⚠️ Not in parent delegation
		A	5.188.130.118^{🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object}
NS	`dns2.wfolio.com`
		A	45.83.140.234^{🇺🇾 THE45.83.140.0/24}
			PTR	`knuth.wfolio.cc`
NS	`dns2.wfolio.ru` ⚠️ Not in parent delegation
		A	45.135.234.71^{🇧🇾 SUPPORTCHAIN-AS45.135.234.0/24}
			PTR	`71.234.135.45.static.hostfyby.net`
SOA	`dns1.wfolio.com`admin@wfolio.com 2026-01-12 #1

`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=1774414817

Same first word

dmitrynikolaev.com

DNS History

9 records (5 active, 4 former)

●NSdns1.wfolio.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-02-17 00:47:48
● 2026-02-22 16:24:02
● 2026-03-25 05:29:50

●NSdns1.wfolio.ru2026-02-22 → 2026-03-25 · 3 obs

○ 2017-02-17 00:47:48
● 2026-02-22 16:24:02
● 2026-03-25 05:29:50

○NSdns1.yandex.net2015-05-31 → 2016-07-10 · 4 obs

● 2015-05-31 09:37:34
● 2016-07-10 00:23:28
○ 2017-02-17 00:47:48
○ 2026-03-25 05:29:50

●NSdns2.wfolio.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-02-17 00:47:48
● 2026-02-22 16:24:02
● 2026-03-25 05:29:50

●NSdns2.wfolio.ru2026-02-22 → 2026-03-25 · 3 obs

○ 2017-02-17 00:47:48
● 2026-02-22 16:24:02
● 2026-03-25 05:29:50

○NSdns2.yandex.net2015-05-31 → 2016-07-10 · 4 obs

● 2015-05-31 09:37:34
● 2016-07-10 00:23:28
○ 2017-02-17 00:47:48
○ 2026-03-25 05:29:50

○MXmx.yandex.net2015-05-31 → 2016-07-10 · 4 obs

● 2015-05-31 09:37:34
● 2016-07-10 00:23:28
○ 2017-02-17 00:47:48
○ 2026-03-25 05:29:50

●A103.137.248.1642026-02-22 → 2026-03-25 · 3 obs

○ 2017-02-17 00:47:48
● 2026-02-22 16:24:02
● 2026-03-25 05:29:50

○A80.240.140.462015-05-31 → 2016-07-10 · 4 obs

● 2015-05-31 09:37:34
● 2016-07-10 00:23:28
○ 2017-02-17 00:47:48
○ 2026-03-25 05:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dmitrynikolaev.com	dns1.wfolio.com, dns2.wfolio.com	2 records

✅ Authoritative Response

Server:45.83.140.234

NS records: dns1.wfolio.com, dns2.wfolio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dmitrynikolaev.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.137.248.164`
NS	4	`dns2.wfolio.com, dns1.wfolio.com...`
SOA	1	`dns1.wfolio.com admin.wfolio.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.wfolio.com, dns2.wfolio.com)

Analysis

IP Addresses

dmitrynikolaev.com points to IP number 103.137.248.164.

For instance, other host names katarzynakuzmiczewa.com, mcgeo.ro, ngusarova.com, laskaphoto.com and ilyanord.com share IP numbers with dmitrynikolaev.com.

Name Servers

dmitrynikolaev.com is delegated to four name servers: dns1.wfolio.com, dns2.wfolio.com, dns1.wfolio.ru and dns2.wfolio.ru.

dmitrynikolaev.com shares name servers with other domains at least partially, for example fotonatica.ru, vdovinphoto.ru, x-fires.ru, ternopol.ru and nikaloran.com.

Host names with a single IP:

dns1.wfolio.com points to 103.137.248.164

dns2.wfolio.com points to 45.83.140.234

dns1.wfolio.ru points to 5.188.130.118

dns2.wfolio.ru points to 45.135.234.71

dmitrynikolaev.com - robtex.com