persorensen.com - robtex.com

persorensen.com

DNSSEC⚠️ Not signed
A193.200.90.180🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRweb8.e-studio.dk
NSns1.e-studio.dk ⭐
A2001:67c:564:fffc::11🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS
PTRns1.e-studio.dk
A195.242.131.5🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRns1.e-studio.dk
NSns2.e-studio.dk
A2a00:1b18:2:3::2🇩🇰 DLX-AS2a00:1b18::/29
PTRns2.e-studio.dk
A62.69.152.34🇩🇰 DLX-AS62.69.152.0/21 DLX
NSns3.e-studio.dk
A2001:67c:564:fffc::13🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS
PTRns3.e-studio.dk
A193.200.90.183🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRns3.e-studio.dk
MXmx4.spamfri.dk ⭐
A2001:67c:564:fffd::4001🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS
PTRmx4.spamfri.dk
A193.200.91.108🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRmx4.spamfri.dk
MXmx2.spamfri.dk(20)
A2001:67c:564:fffd::2001🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS
PTRmx2.spamfri.dk
A193.200.91.109🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRmx2.spamfri.dk
MXmx3.spamfri.dk(30)
A2a00:1b18:2:3:fe::2🇩🇰 DLX-AS2a00:1b18::/29
PTRmx3.spamfri.dk
A62.69.152.43🇩🇰 DLX-AS62.69.152.0/21 DLX
MXmx1.spamfri.dk(40)
A2001:67c:564:fffd::1001🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS
PTRmx1.spamfri.dk
A195.242.131.16🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+
PTRmx1.spamfri.dk
TXTv=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all
SOAns1.e-studio.dkhostmaster@mailrelay.e-studio.dk 2026-03-26 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774647827

Same first word

persorensen.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1.e-studio.dkns2.e-studio.dkns3.e-studio.dkns01.one.comns02.one.comMXmx1.spamfri.dkmx2.spamfri.dkmx3.spamfri.dkmx4.spamfri.dkmxcluster1.one.commxcluster2.one.comA193.200.90.18046.30.212.1346.30.213.130
○NSns01.one.com2015-06-24 → 2017-04-04 · 4 obs
● 2015-06-24 18:41:34
● 2017-04-04 22:27:56
○ 2026-03-24 04:01:26
○ 2026-03-27 21:47:26
○NSns02.one.com2015-06-24 → 2017-04-04 · 4 obs
● 2015-06-24 18:41:34
● 2017-04-04 22:27:56
○ 2026-03-24 04:01:26
○ 2026-03-27 21:47:26
●NSns1.e-studio.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●NSns2.e-studio.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●NSns3.e-studio.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●MXmx1.spamfri.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●MXmx2.spamfri.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●MXmx3.spamfri.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
●MXmx4.spamfri.dk2026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
○MXmxcluster1.one.com2015-06-24 → 2017-04-04 · 4 obs
● 2015-06-24 18:41:34
● 2017-04-04 22:27:56
○ 2026-03-24 04:01:26
○ 2026-03-27 21:47:26
○MXmxcluster2.one.com2015-06-24 → 2017-04-04 · 4 obs
● 2015-06-24 18:41:34
● 2017-04-04 22:27:56
○ 2026-03-24 04:01:26
○ 2026-03-27 21:47:26
●A193.200.90.1802026-03-24 → 2026-03-27 · 3 obs
○ 2017-04-04 22:27:56
● 2026-03-24 04:01:26
● 2026-03-27 21:47:26
○A46.30.212.132015-06-24 → 2016-03-17 · 4 obs
● 2015-06-24 18:41:34
● 2016-03-17 07:43:20
○ 2016-07-15 01:35:54
○ 2026-03-27 21:47:26
○A46.30.213.1302016-07-15 → 2017-04-04 · 5 obs
○ 2016-03-17 07:43:20
● 2016-07-15 01:35:54
● 2017-04-04 22:27:56
○ 2026-03-24 04:01:26
○ 2026-03-27 21:47:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
persorensen.comns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk-

✅ Authoritative Response

Server:193.200.90.183

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for persorensen.com (unsigned zone)

⏱️ Timing

Total: 1161ms | Queries: -

📄 Records

TypeCountSample Data
A1193.200.90.180
NS3ns2.e-studio.dk, ns1.e-studio.dk...
MX4mx4.spamfri.dk (pri: 10), mx2.spamfri.dk (pri: 20)...
TXT1v=spf1 +a +mx +ip4:193.200.90.180 includ
SOA1ns1.e-studio.dk hostmaster.mailrelay.e-s

Analysis

IP Addresses

persorensen.com points to a single IP: 193.200.90.180.

Other host names, for instance mail.myhood.dk, mail.ccms.dk, fcbayern.dk, mail.jandersen.dk and bibse.dk share IP numbers with persorensen.com.

Name Servers

persorensen.com is delegated to three name servers: ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk.

persorensen.com partially shares name servers with other domains; examples include eh-midt.dk, bojsen.nu, nielsen-mail.dk, liit.dk and molsferie.dk.

Host names with two IP numbers:

ns1.e-studio.dk points to 2001:67c:564:fffc::11 and 195.242.131.5.

ns2.e-studio.dk points to 2a00:1b18:2:3::2 and 62.69.152.34.

ns3.e-studio.dk points to 2001:67c:564:fffc::13 and 193.200.90.183.

Mail Servers

persorensen.com is handled by four mail servers: mx1.spamfri.dk, mx2.spamfri.dk, mx3.spamfri.dk and mx4.spamfri.dk.

persorensen.com shares some mail servers with other domains, at least partially, such as atelectronic.dk, xn--mrkedahl-j0a.dk, funchy.dk, lawoffices.dk and galehuset.biz.

Host names with two IPs:

mx1.spamfri.dk points to 2001:67c:564:fffd::1001 and 195.242.131.16

mx2.spamfri.dk points to 2001:67c:564:fffd::2001 and 193.200.91.109

mx3.spamfri.dk points to 2a00:1b18:2:3:fe::2 and 62.69.152.43

mx4.spamfri.dk points to 2001:67c:564:fffd::4001 and 193.200.91.108