javaekspert.dk - dns.ninja

`javaekspert.dk`

DNSSEC	🔒 Signed (DS record present)
A	46.30.211.38^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`domain-parking.one.com`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-09 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1781227082localtime Fri Jun 12 03:18:02 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781227082

WOT: SAFE (60/100)

Same first word

javaekspert.dk

DNS History

14 records (5 active, 9 former)

●NSns01.one.com2026-03-25 → 2026-06-12 · 3 obs

○ 2017-04-04 09:38:14
● 2026-03-25 10:23:38
● 2026-06-12 01:28:46

●NSns02.one.com2026-03-25 → 2026-06-12 · 3 obs

○ 2017-04-04 09:38:14
● 2026-03-25 10:23:38
● 2026-06-12 01:28:46

○NSns1.gratisdns.dk2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○NSns2.gratisdns.dk2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○NSns3.gratisdns.dk2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○NSns4.gratisdns.dk2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○MXalt1.aspmx.l.google.com2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○MXalt2.aspmx.l.google.com2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

●MXaspmx.l.google.com2015-07-22 → 2026-06-12 · 2 obs

● 2015-07-22 05:32:36
● 2026-06-12 01:28:46

○MXaspmx2.googlemail.com2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

○MXaspmx3.googlemail.com2015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

●MXsmtp.google.com2026-03-25 → 2026-06-12 · 3 obs

○ 2017-04-04 09:38:14
● 2026-03-25 10:23:38
● 2026-06-12 01:28:46

●A46.30.211.382026-03-25 → 2026-06-12 · 3 obs

○ 2017-04-04 09:38:14
● 2026-03-25 10:23:38
● 2026-06-12 01:28:46

○A54.171.77.1682015-07-22 → 2017-04-04 · 4 obs

● 2015-07-22 05:32:36
● 2017-04-04 09:38:14
○ 2026-03-25 10:23:38
○ 2026-06-12 01:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
javaekspert.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.211.38`
NS	2	`ns02.one.com, ns01.one.com`
MX	2	`aspmx.l.google.com (pri: 1), smtp.google.com (pri: 1)`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

javaekspert.dk resolves to just one IP address, 46.30.211.38.

Two other host names, along with posterminal.se, attac.se and marckd.com, also share IP numbers with javaekspert.dk.

Name Servers

javaekspert.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

javaekspert.dk shares its NS records with other domains, for example survey-xact.no, bytoft.dk, annettebering.dk and two others.

ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

javaekspert.dk is served by two mail servers, smtp.google.com and aspmx.l.google.com.

Among the domains sharing a mail server setup with javaekspert.dk are cyp.ac.th, firebrosecurity.com, mrmt.tokyo and two others.

There is at least a partial MX overlap between javaekspert.dk and other domains, including pinetco.com, blackgirlstraveltoo.com, keepsta.co and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

DNS names with 9 IP addresses:

smtp.google.com resolves to 142.251.16.26, 142.251.111.26, 142.251.111.27 and 6 other IP addresses.

Host names that have two IP addresses:

aspmx.l.google.com points to 172.253.115.26 and 2607:f8b0:4004:c17::1b.