gundersen.it - dns.ninja

`gundersen.it`

DNSSEC	⚠️ Not signed
A	193.200.90.178^{🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
		PTR	`web6.e-studio.dk`
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	`mx1.spamfri.dk` ⭐
		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 +-------------------------------+}
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	`v=spf1 ip4:193.200.90.178 include:_spf.e-studio.dk ip4:85.191.127.11 +a +mx ~all`
SOA	`ns1.e-studio.dk`hostmaster@mailrelay.e-studio.dk 2026-08-02 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-08-05 #0

Same first word

gundersen.eu

gundersen.it

gundersen.se

gundersen.com

gundersen.net

gundersen.dk

gundersen.no

gundersen.us

Similar names

egernsund.de

egernsund.com

sendergun.com

rudsengen.com

egernsund.dk

serundeng.com

egernsund.eu

egernsund.ru

DNS History

18 records (7 active, 11 former)

○NSns1.domaindirect.dk2015-08-22 → 2016-07-15 · 4 obs

● 2015-08-22 10:29:28
● 2016-07-15 17:10:46
○ 2017-04-02 20:47:24
○ 2026-08-04 22:38:56

●NSns1.e-studio.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

○NSns1.surf-town.net2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 17:10:46
● 2017-04-02 20:47:24
○ 2026-03-24 18:26:06
○ 2026-08-04 22:38:56

○NSns2.domaindirect.dk2015-08-22 → 2016-07-15 · 4 obs

● 2015-08-22 10:29:28
● 2016-07-15 17:10:46
○ 2017-04-02 20:47:24
○ 2026-08-04 22:38:56

●NSns2.e-studio.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

○NSns2.surf-town.net2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 17:10:46
● 2017-04-02 20:47:24
○ 2026-03-24 18:26:06
○ 2026-08-04 22:38:56

○NSns3.domaindirect.dk2015-08-22 → 2016-07-15 · 4 obs

● 2015-08-22 10:29:28
● 2016-07-15 17:10:46
○ 2017-04-02 20:47:24
○ 2026-08-04 22:38:56

●NSns3.e-studio.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

○NSns3.surf-town.net2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 17:10:46
● 2017-04-02 20:47:24
○ 2026-03-24 18:26:06
○ 2026-08-04 22:38:56

○MXmail.gundersen.it2015-08-22 → 2016-07-15 · 4 obs

● 2015-08-22 10:29:28
● 2016-07-15 17:10:46
○ 2017-04-02 20:47:24
○ 2026-08-04 22:38:56

○MXmaild1.surf-town.net2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 17:10:46
● 2017-04-02 20:47:24
○ 2026-03-24 18:26:06
○ 2026-08-04 22:38:56

●MXmx1.spamfri.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

●MXmx2.spamfri.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

●MXmx3.spamfri.dk2026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

●A193.200.90.1782026-03-24 → 2026-08-04 · 3 obs

○ 2017-04-02 20:47:24
● 2026-03-24 18:26:06
● 2026-08-04 22:38:56

○A212.97.134.332017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 17:10:46
● 2017-04-02 20:47:24
○ 2026-03-24 18:26:06
○ 2026-08-04 22:38:56

○A77.66.85.1392015-08-22 → 2015-12-05 · 4 obs

● 2015-08-22 10:29:28
● 2015-12-05 14:31:04
○ 2016-03-14 13:30:14
○ 2026-08-04 22:38:56

○A77.66.90.1652016-03-14 → 2016-07-15 · 5 obs

○ 2015-12-05 14:31:04
● 2016-03-14 13:30:14
● 2016-07-15 17:10:46
○ 2017-04-02 20:47:24
○ 2026-08-04 22:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
gundersen.it	ns2.e-studio.dk, ns3.e-studio.dk, ns1.e-studio.dk	-

✅ Authoritative Response

Server:62.69.152.34

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gundersen.it (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.200.90.178`
NS	3	`ns2.e-studio.dk, ns3.e-studio.dk...`
MX	3	`mx1.spamfri.dk (pri: 10), mx2.spamfri.dk (pri: 20)...`
TXT	1	`v=spf1 ip4:193.200.90.178 include:_spf.e`
SOA	1	`ns1.e-studio.dk hostmaster.mailrelay.e-s`

Analysis

IP Addresses

gundersen.it directs to one IP number, which is 193.200.90.178.

Among the host names that share IP numbers with gundersen.it are accuracy.dk, avdibeg.dk, displayer.dk and two others.

Name Servers

gundersen.it carries NS records delegating to ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk.

At least some of gundersen.it's name servers are shared with other domains, for example mental-coach.dk, fiberteam.dk, contentmarketing.dk and two more.

ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk are three hostnames that each resolve to a pair of IP addresses: ns1.e-studio.dk to 195.242.131.5 and 2001:67c:564:fffc::11, ns2.e-studio.dk to 62.69.152.34 and 2a00:1b18:2:3::2, and ns3.e-studio.dk to 193.200.90.183 and 2001:67c:564:fffc::13.

Mail Servers

The MX records for gundersen.it list three mail servers: mx1.spamfri.dk, mx2.spamfri.dk and mx3.spamfri.dk.

gundersen.it shares at least some of its mail servers with other domains — for example refillimport.dk, ahrendt.dk, atznet.dk and two more.

It is common to find these mail servers paired with the mail servers mx4.spamfri.dk.

mx1.spamfri.dk, mx2.spamfri.dk and mx3.spamfri.dk are three hostnames that each resolve to a pair of IP addresses: mx1.spamfri.dk to 195.242.131.16 and 2001:67c:564:fffd::1001, mx2.spamfri.dk to 193.200.91.109 and 2001:67c:564:fffd::2001, and mx3.spamfri.dk to 62.69.152.43 and 2a00:1b18:2:3:fe::2.