krubner.com - dns.ninja

`krubner.com`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`ns1.messagingengine.com` ⭐
		A	162.159.24.178^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.messagingengine.com`
NS	`ns2.messagingengine.com`
		A	162.159.25.191^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.messagingengine.com`
MX	`us1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-08-05 #0

`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=1786365039

Subdomains

ns2.krubner.com

Same first word

krubner.com

Similar names

bernkru.de

brunker.com

bunkerr.com

DNS History

12 records (6 active, 6 former)

○NSns1.krubner.com2015-08-10 → 2016-12-13 · 4 obs

● 2015-08-10 05:41:38
● 2016-12-13 08:35:54
○ 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

●NSns1.messagingengine.com2026-04-06 → 2026-08-10 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
● 2026-08-10 12:53:14

○NSns2.krubner.com2015-08-10 → 2016-12-13 · 4 obs

● 2015-08-10 05:41:38
● 2016-12-13 08:35:54
○ 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

●NSns2.messagingengine.com2026-04-06 → 2026-08-10 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
● 2026-08-10 12:53:14

○MXin1-smtp.messagingengine.com2026-04-06 → 2026-04-06 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

○MXin2-smtp.messagingengine.com2026-04-06 → 2026-04-06 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

○MXmail.krubner.com2015-08-10 → 2016-12-13 · 4 obs

● 2015-08-10 05:41:38
● 2016-12-13 08:35:54
○ 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

●MXus1-smtp.messagingengine.com2026-08-10 → 2026-08-10 · 2 obs

○ 2026-04-06 02:04:24
● 2026-08-10 12:53:14

●MXus2-smtp.messagingengine.com2026-08-10 → 2026-08-10 · 2 obs

○ 2026-04-06 02:04:24
● 2026-08-10 12:53:14

●A103.168.172.372026-04-06 → 2026-08-10 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
● 2026-08-10 12:53:14

●A103.168.172.522026-04-06 → 2026-08-10 · 3 obs

○ 2016-12-13 08:35:54
● 2026-04-06 02:04:24
● 2026-08-10 12:53:14

○A23.253.149.1852015-08-10 → 2016-12-13 · 4 obs

● 2015-08-10 05:41:38
● 2016-12-13 08:35:54
○ 2026-04-06 02:04:24
○ 2026-08-10 12:53:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
krubner.com	ns1.messagingengine.com, ns2.messagingengine.com	2 records

✅ Authoritative Response

Server:162.159.24.178

NS records: ns1.messagingengine.com, ns2.messagingengine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krubner.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.37, 103.168.172.52`
NS	2	`ns1.messagingengine.com, ns2.messagingengine.com`
MX	2	`us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.messagingengine.com postmaster.messa`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

krubner.com is a parent domain of ns2.krubner.com.

IP Addresses

krubner.com directs to two IP numbers, 103.168.172.37 and 103.168.172.52

Two other host names, along with ns1.darino.com, bloomsburyestates.com and rage.fi, also share IP numbers with krubner.com.

Name Servers

Two name servers handle the delegation for krubner.com: ns1.messagingengine.com and ns2.messagingengine.com.

krubner.com shares its NS records with other domains, for example earl.io, d-vault.net, hittig.com and two others.

krubner.com shares at least some of its name servers with other domains, such as corior.com and animalbouncers.co.uk.

ns1.messagingengine.com and ns2.messagingengine.com each resolve to one IP number: ns1.messagingengine.com points to 162.159.24.178 and ns2.messagingengine.com points to 162.159.25.191.

Mail Servers

krubner.com is served by two mail servers, us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with krubner.com are quicksoft.com, nwmicro.com, monsterinflatables.co.uk and two others.

DNS names with 8 IP addresses:

us1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Host names that resolve to four IP numbers:

us2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.