rtrosenberg.dk - dns.ninja

`rtrosenberg.dk`

DNSSEC	🔒 Signed (DS record present)
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns1.e-studio.dk` ⭐
		A	2001:67c:564:fffc::11^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.e-studio.dk`
		A	195.242.131.5^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns1.e-studio.dk`
NS	`ns2.e-studio.dk`
		A	2a00:1b18:2:3::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`ns2.e-studio.dk`
		A	62.69.152.34^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
NS	`ns3.e-studio.dk`
		A	2001:67c:564:fffc::13^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns3.e-studio.dk`
		A	193.200.90.183^{🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns3.e-studio.dk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`mx1.spamfri.dk`⁽¹⁰⁾
		A	2001:67c:564:fffd::1001^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx1.spamfri.dk`
		A	195.242.131.16^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx1.spamfri.dk`
MX	`mx2.spamfri.dk`⁽²⁰⁾
		A	2001:67c:564:fffd::2001^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx2.spamfri.dk`
		A	193.200.91.109^{🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx2.spamfri.dk`
MX	`mx3.spamfri.dk`⁽³⁰⁾
		A	2a00:1b18:2:3:fe::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`mx3.spamfri.dk`
		A	62.69.152.43^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
TXT	`google-site-verification=0oi9KpQlM8_2XcSDJGTSjV_f4ojEz6Kb-tyOlskOioY`
TXT	`v=spf1 +a +mx +ip4:193.200.90.178 include:_spf.e-studio.dk ~all`
TXT	`google-site-verification=eDA3qju9eOYpvX5-kOoc-SxKJn3wI8T7_s56WJUMJhM`
TXT	`google-site-verification=XFb80sO-eM0TjWQqtD7g9D1cWrZdNru3BOOuRh_f0VY`
SOA	`ns1.e-studio.dk`hostmaster@mailrelay.e-studio.dk 2026-05-08 #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 1783246861localtime Sun Jul 5 12:21:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783246867

Same first word

rtrosenberg.dk

Similar names

brentrogers.net

DNS History

22 records (12 active, 10 former)

●NSns1.e-studio.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○NSns1.unoeuro.com2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

●NSns2.e-studio.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○NSns2.unoeuro.com2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

●NSns3.e-studio.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○NSns3.unoeuro.com2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

○NSns4.unoeuro.com2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXaspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○MXmx.unoeuro.com2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

●MXmx1.spamfri.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXmx2.spamfri.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

●MXmx3.spamfri.dk2026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○A198.185.159.1442026-02-15 → 2026-07-05 · 2 obs

○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

○A198.185.159.1452026-02-15 → 2026-07-05 · 2 obs

○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

○A198.49.23.1442026-02-15 → 2026-07-05 · 2 obs

○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

○A198.49.23.1452026-02-15 → 2026-07-05 · 2 obs

○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

●A216.198.79.12026-02-15 → 2026-07-05 · 3 obs

○ 2018-07-13 15:10:28
● 2026-02-15 14:09:46
● 2026-07-05 11:19:00

○A94.231.109.2442018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:10:28
○ 2026-02-15 14:09:46
○ 2026-07-05 11:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
rtrosenberg.dk	ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk	-

✅ Authoritative Response

Server:195.242.131.5

NS records: ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	3	`ns1.e-studio.dk, ns2.e-studio.dk...`
MX	8	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	4	`google-site-verification=0oi9KpQlM8_2XcS, google-site-verification=XFb80sO-eM0TjWQ...`
SOA	1	`ns1.e-studio.dk hostmaster.mailrelay.e-s`

Analysis

IP Addresses

rtrosenberg.dk resolves to just one IP address, 216.198.79.1.

Two other host names, along with threadsbeautybar.com, reprofil.no and king-connectors.com.mx, also share IP numbers with rtrosenberg.dk.

Name Servers

DNS for rtrosenberg.dk is handled by three authoritative name servers: ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk.

rtrosenberg.dk shares at least some of its name servers with other domains, including braune.dk, i-s.dk, bregenborg.dk and two others.

Three hostnames — ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk — each have two IP addresses: ns1.e-studio.dk has 195.242.131.5 and 2001:67c:564:fffc::11, ns2.e-studio.dk has 62.69.152.34 and 2a00:1b18:2:3::2, and ns3.e-studio.dk has 193.200.90.183 and 2001:67c:564:fffc::13.

Mail Servers

rtrosenberg.dk is handled by 8 mail servers: mx1.spamfri.dk, mx2.spamfri.dk, mx3.spamfri.dk and 5 other.

There is at least a partial MX overlap between rtrosenberg.dk and other domains, including antoniocamillo.com, wyndhamlavitaphuket.com, eztuinaga.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 5 others.

Host names that have two IP addresses:

mx1.spamfri.dk has two IP addresses: 195.242.131.16 and 2001:67c:564:fffd::1001.

mx2.spamfri.dk has two IP addresses: 193.200.91.109 and 2001:67c:564:fffd::2001.

mx3.spamfri.dk has two IP addresses: 62.69.152.43 and 2a00:1b18:2:3:fe::2.

aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.