utils.dk - dns.ninja
utils.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.242.130.13🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | web3.netgiganten.dk | ||||||
| NS | ns1.netgiganten.dk ⭐ | ||||||
| A | 2001:67c:564:eeee::11🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS | ||||||
| A | 195.242.130.5🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | ns1.netgiganten.dk | ||||||
| NS | ns2.netgiganten.dk | ||||||
| A | 2a00:1b18:2:3:4::2🇩🇰 DLX-AS2a00:1b18::/29 | ||||||
| A | 62.69.152.38🇩🇰 DLX-AS62.69.152.0/21 DLX | ||||||
| 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 +-------------------------------+ | ||||||
| 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 | v=spf1 ip4:195.242.130.13 include:_spf.netgiganten.dk +a +mx +ip4:195.242.130... | ||||||
| SOA | ns1.netgiganten.dkhostmaster@mailrelay.e-studio.dk 2026-06-12 #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 1781776621localtime Thu Jun 18 11:57:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781776621 | ||||||
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
○NSns1.gratisdns.dk2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
●NSns1.netgiganten.dk2026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
○NSns1.unoeuro.com2016-11-25 → 2017-08-21 · 5 obs
● 2016-11-25 05:51:08
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
○NSns2.gratisdns.dk2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
●NSns2.netgiganten.dk2026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
○NSns2.unoeuro.com2016-11-25 → 2017-08-21 · 5 obs
● 2016-11-25 05:51:08
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
○NSns3.gratisdns.dk2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
○NSns3.unoeuro.com2016-11-25 → 2017-08-21 · 5 obs
● 2016-11-25 05:51:08
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
○NSns4.gratisdns.dk2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
○NSns4.unoeuro.com2016-11-25 → 2017-08-21 · 5 obs
● 2016-11-25 05:51:08
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
○NSns5.gratisdns.dk2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
○MXmx.unoeuro.com2016-11-25 → 2017-08-21 · 5 obs
● 2016-11-25 05:51:08
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
○MXmx09.posthuset.nu2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
●MXmx1.spamfri.dk2026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
○MXmx11.posthuset.nu2015-07-04 → 2016-11-04 · 4 obs
● 2016-11-04 10:55:48
○ 2016-11-25 05:51:08
○ 2026-06-18 10:35:46
●MXmx2.spamfri.dk2026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
●MXmx3.spamfri.dk2026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
●A195.242.130.132026-04-09 → 2026-06-18 · 3 obs
● 2026-04-09 00:55:30
● 2026-06-18 10:35:46
○A94.231.103.302016-11-25 → 2017-08-21 · 4 obs
● 2017-08-21 21:57:38
○ 2026-04-09 00:55:30
○ 2026-06-18 10:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| utils.dk | ns1.netgiganten.dk, ns2.netgiganten.dk | 2 records |
✅ Authoritative Response
Server:195.242.130.5
NS records: ns1.netgiganten.dk, ns2.netgiganten.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.242.130.13 |
| NS | 2 | ns1.netgiganten.dk, ns2.netgiganten.dk |
| MX | 3 | mx2.spamfri.dk (pri: 20), mx1.spamfri.dk (pri: 10)... |
| TXT | 1 | v=spf1 ip4:195.242.130.13 include:_spf.n |
| SOA | 1 | ns1.netgiganten.dk hostmaster.mailrelay. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.netgiganten.dk, ns2.netgiganten.dk)
Analysis
IP Addresses
utils.dk resolves to one IP address: 195.242.130.13.
cph-furniture.com, copypaste.dk, cazzoo.com and two other host names share IP numbers with utils.dk.
Name Servers
utils.dk uses two name servers for its delegation: ns1.netgiganten.dk and ns2.netgiganten.dk.
utils.dk uses the same name servers as several other domains — among them ark-lab.dk, gancon.dk, monsy.dk and two more.
utils.dk has at least partial name server overlap with other domains, such as cazzoonetwork.dk, kazzoo.dk, caflon.dk and two others.
It is common to see these name servers used together with name servers ns1.internethosting4u.net and ns2.internethosting4u.net.
The two host names ns1.netgiganten.dk and ns2.netgiganten.dk each have a pair of IP addresses: ns1.netgiganten.dk has 195.242.130.5 and 2001:67c:564:eeee::11, and ns2.netgiganten.dk has 62.69.152.38 and 2a00:1b18:2:3:4::2.
Mail Servers
utils.dk has three mail servers: mx1.spamfri.dk, mx2.spamfri.dk and mx3.spamfri.dk.
utils.dk has at least partial mail server overlap with other domains such as soar.dk, 5000.dk, durmol.dk and two more.
This set of mail servers commonly appears together with the mail servers mx4.spamfri.dk.
mx1.spamfri.dk, mx2.spamfri.dk and mx3.spamfri.dk all resolve to exactly two IP numbers apiece: mx1.spamfri.dk → 195.242.131.16 and 2001:67c:564:fffd::1001; mx2.spamfri.dk → 193.200.91.109 and 2001:67c:564:fffd::2001; mx3.spamfri.dk → 62.69.152.43 and 2a00:1b18:2:3:fe::2.