se-rum.dk - robtex.com
se-rum.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:111:bb:5d2b:bc4:7e7f🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.87🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-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 | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.70🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod10-cph3.one.com | ||||||
| MX | mx2.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.71🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod10-cph3.one.com | ||||||
| MX | mx3.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.72🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod10-cph3.one.com | ||||||
| MX | mx4.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.73🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod10-cph3.one.com | ||||||
| TXT | v=spf1 include:spf.protection.one.com include:_custspf.one.com -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-20 #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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774173241 | ||||||
Same first word
se-rum.dk |
Similar names
su-mer.com |
muse-r.jp |
emr-us.com |
mu-res.co.jp |
msr-eu.de |
mre-us.com |
rms-eu.com |
erum-s.jp |
m-sure.com |
erm-us.com |
rem-su.com |
urs-me.com |
eu-smr.eu |
mer-us.com |
m-sure.co.za |
us-rem.com |
sum-re.com |
m-user.de |
DNS History
15 records (8 active, 7 former)
●MXmx1.pub.mailpod10-cph3.one.com2026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
○MXmx1.pub.mailpod2-cph3.one.com2019-04-03 → 2019-04-03 · 3 obs
○ 2026-02-16 10:34:46
○ 2026-03-23 00:18:08
●MXmx2.pub.mailpod10-cph3.one.com2026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
○MXmx2.pub.mailpod2-cph3.one.com2019-04-03 → 2019-04-03 · 3 obs
○ 2026-02-16 10:34:46
○ 2026-03-23 00:18:08
●MXmx3.pub.mailpod10-cph3.one.com2026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
○MXmx3.pub.mailpod2-cph3.one.com2019-04-03 → 2019-04-03 · 3 obs
○ 2026-02-16 10:34:46
○ 2026-03-23 00:18:08
●MXmx4.pub.mailpod10-cph3.one.com2026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
○A2a02:2350:5:107:70c0:0:62e9:c80f2019-04-03 → 2019-04-03 · 3 obs
○ 2026-02-16 10:34:46
○ 2026-03-23 00:18:08
○A2a02:2350:5:111:8062:e9c8:fe1:63142026-02-16 → 2026-03-23 · 2 obs
○ 2026-03-23 00:18:08
●A2a02:2350:5:111:bb:5d2b:bc4:7e7f2026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
○A46.30.215.1082026-02-16 → 2026-03-23 · 2 obs
○ 2026-03-23 00:18:08
○A46.30.215.1952019-04-03 → 2019-04-03 · 3 obs
○ 2026-02-16 10:34:46
○ 2026-03-23 00:18:08
●A46.30.215.872026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 10:34:46
● 2026-03-23 00:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| se-rum.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.87 |
| AAAA | 1 | 2a02:2350:5:111:bb:5d2b:bc4:7e7f |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx4.pub.mailpod10-cph3.one.com (pri: 10), mx2.pub.mailpod10-cph3.one.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.protection.one.com in |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
se-rum.dk points to two IP numbers: 2a02:2350:5:111:bb:5d2b:bc4:7e7f and 46.30.215.87.
Other host names, for instance *.krealiv.dk, justacuracao.com, builders.se, powerofmetal.dk and record.dk share IP numbers with se-rum.dk.
Name Servers
se-rum.dk's delegation is to two name servers ns01.one.com and ns02.one.com.
se-rum.dk shares the same name server configuration as other domains, such as regalia.se, longview.be, vgkoren.se, morsoeplace.dk and arkitekt-christiansen.dk.
Host names with two IP numbers: ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10
Mail Servers
se-rum.dk is handled by four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.
se-rum.dk shares some mail servers with other domains, including cnw-solutions.com, veiligheid.expert, theviigroup.com, hagerman.de and amsterdamlawforum.org.
Host names with one IP number: mx1.pub.mailpod10-cph3.one.com points to 104.37.34.70; mx2.pub.mailpod10-cph3.one.com points to 104.37.34.71; mx3.pub.mailpod10-cph3.one.com points to 104.37.34.72; mx4.pub.mailpod10-cph3.one.com points to 104.37.34.73.