`nikolaytenev.com`

DNSSEC	⚠️ Not signed
A	192.252.154.32^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
		PTR	`s453.sureserver.com`
NS	`ns1.s453.sureserver.com` ⭐
		A	192.252.154.32^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s453.sureserver.com`
NS	`ns2.s453.sureserver.com`
		A	192.252.155.32^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`ns2.s453.sureserver.com`
MX	`mail.nikolaytenev.com` ⭐
		A	192.252.154.32^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s453.sureserver.com`
TXT	`v=spf1 a mx include:s453.smtp-spf.sureserver.com ~all`
SOA	`ns1.s453.sureserver.com`hostmaster@nikolaytenev.com serial=1777499474

`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=1777500856

Subdomains

mail.nikolaytenev.com

DNS History

5 records (4 active, 1 former)

●NSns1.s453.sureserver.com2015-07-17 → 2026-04-29 · 2 obs

● 2015-07-17 02:56:22
● 2026-04-29 22:31:04

●NSns2.s453.sureserver.com2015-07-17 → 2026-04-29 · 2 obs

● 2015-07-17 02:56:22
● 2026-04-29 22:31:04

●MXmail.nikolaytenev.com2015-07-17 → 2026-04-29 · 2 obs

● 2015-07-17 02:56:22
● 2026-04-29 22:31:04

●A192.252.154.322017-01-13 → 2026-04-29 · 3 obs

○ 2016-05-07 06:22:58
● 2017-01-13 06:40:06
● 2026-04-29 22:31:04

○A64.14.74.682015-07-17 → 2016-05-07 · 4 obs

● 2015-07-17 02:56:22
● 2016-05-07 06:22:58
○ 2017-01-13 06:40:06
○ 2026-04-29 22:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nikolaytenev.com	ns1.s453.sureserver.com, ns2.s453.sureserver.com	2 records

✅ Authoritative Response

Server:192.252.155.32

NS records: ns1.s453.sureserver.com, ns2.s453.sureserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nikolaytenev.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.252.154.32`
NS	2	`ns1.s453.sureserver.com, ns2.s453.sureserver.com`
MX	1	`mail.nikolaytenev.com (pri: 0)`
TXT	1	`v=spf1 a mx include:s453.smtp-spf.surese`
SOA	1	`ns1.s453.sureserver.com hostmaster.nikol`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.s453.sureserver.com, ns2.s453.sureserver.com)

Analysis

Hierarchy

nikolaytenev.com is the parent of mail.nikolaytenev.com.

IP Addresses

nikolaytenev.com resolves to one IP number: 192.252.154.32.

other host names including mx1.s453.sureserver.com, wiredchemist.com, cibm.wisc.edu, southwesternretreat.com and lienservice.com share IP numbers with nikolaytenev.com.

Name Servers

nikolaytenev.com is delegated to two name servers ns1.s453.sureserver.com and ns2.s453.sureserver.com.

nikolaytenev.com shares the same name server setup as other domains, for instance allegrogallery.net, aaufit.com, screamfest.ca, rpgraphicsapparel.com and meowfoundation.com.

nikolaytenev.com at least partially shares name servers with other domains, for instance fasmecmicrofinance.com.kh.

Host names with one IP number:

ns1.s453.sureserver.com points to 192.252.154.32

ns2.s453.sureserver.com points to 192.252.155.32

Mail Servers

nikolaytenev.com is handled by a single mail server, mail.nikolaytenev.com.

mail.nikolaytenev.com resolves to IP 192.252.154.32.

nikolaytenev.com - robtex.com