useful.nl - robtex.com
useful.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:448:1005::101🇳🇱 METAREGISTRAR2a01:448::/34 | ||||||
| PTR | server001.yourname.eu | ||||||
| A | 213.249.71.101🇳🇱 METAREGISTRAR213.249.64.0/21 | ||||||
| NS | ns1.yourname.eu ⭐ | ||||||
| A | 2001:67c:1bc::15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.premiumdns.zone | ||||||
| A | 192.174.68.15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.premiumdns.zone | ||||||
| NS | ns2.yourname.eu | ||||||
| A | 2001:67c:10b8::15🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| A | 176.97.158.15🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.yourname.euhostmaster@useful.nl 2026-07-22 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-29 10:00:02 +0000 (EPOCH 1785319202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-29 #20 | ||||||
Same first word
Similar names
eusful.org |
suufle.com |
sulefu.com |
eusful.com |
fuesul.com |
efulus.com |
fuelus.com |
uesful.com |
fuluse.net |
lufuse.com |
fuelus.org |
usfuel.com |
DNS History
12 records (4 active, 8 former)
○NSns1.sedoparking.com2015-07-25 → 2017-02-18 · 4 obs
● 2017-02-18 02:22:16
○ 2026-06-12 01:16:54
○ 2026-07-29 10:52:10
○NSns1.yourdomainprovider.net2026-06-12 → 2026-06-13 · 5 obs
● 2026-06-12 01:16:54
● 2026-06-13 18:35:24
○ 2026-07-24 05:02:16
○ 2026-07-29 10:52:10
●NSns1.yourname.eu2026-07-24 → 2026-07-29 · 3 obs
● 2026-07-24 05:02:16
● 2026-07-29 10:52:10
○NSns2.sedoparking.com2015-07-25 → 2017-02-18 · 4 obs
● 2017-02-18 02:22:16
○ 2026-06-12 01:16:54
○ 2026-07-29 10:52:10
○NSns2.yourdomainprovider.net2026-06-12 → 2026-06-13 · 5 obs
● 2026-06-12 01:16:54
● 2026-06-13 18:35:24
○ 2026-07-24 05:02:16
○ 2026-07-29 10:52:10
●NSns2.yourname.eu2026-07-24 → 2026-07-29 · 3 obs
● 2026-07-24 05:02:16
● 2026-07-29 10:52:10
○NSns3.yourdomainprovider.net2026-06-12 → 2026-06-13 · 5 obs
● 2026-06-12 01:16:54
● 2026-06-13 18:35:24
○ 2026-07-24 05:02:16
○ 2026-07-29 10:52:10
○MXlocalhost2017-02-18 → 2017-02-18 · 4 obs
● 2017-02-18 02:22:16
○ 2026-06-12 01:16:54
○ 2026-07-29 10:52:10
○MXmail.nickstel.com2015-07-25 → 2016-07-10 · 4 obs
● 2016-07-10 02:20:48
○ 2017-02-18 02:22:16
○ 2026-07-29 10:52:10
●A213.249.71.1012026-06-12 → 2026-07-29 · 3 obs
● 2026-06-12 01:16:54
● 2026-07-29 10:52:10
●A2a01:448:1005::1012026-06-12 → 2026-07-29 · 3 obs
● 2026-06-12 01:16:54
● 2026-07-29 10:52:10
○A72.52.4.1202015-07-25 → 2017-02-18 · 4 obs
● 2017-02-18 02:22:16
○ 2026-06-12 01:16:54
○ 2026-07-29 10:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| useful.nl | ns2.yourname.eu, ns1.yourname.eu | - |
✅ Authoritative Response
Server:192.174.68.15
NS records: ns2.yourname.eu, ns1.yourname.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for useful.nl (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.249.71.101 |
| AAAA | 1 | 2a01:448:1005::101 |
| NS | 2 | ns2.yourname.eu, ns1.yourname.eu |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.yourname.eu hostmaster.useful.nl |
Analysis
IP Addresses
useful.nl points to the IP addresses 213.249.71.101 and 2a01:448:1005::101
Among the host names that share IP numbers with useful.nl are adopters.nl, targetrank.net, bergenverzetten.nl and two others.
Name Servers
Two name servers handle the delegation for useful.nl: ns1.yourname.eu and ns2.yourname.eu.
useful.nl has the same name server delegation as a number of other domains, such as tradenames.nl, adopters.nl, bergenverzetten.nl and two more.
There is at least partial name server overlap between useful.nl and other domains — kosha.nl, digitize.nl, daden.nl and two more among them.
ns1.yourname.eu and ns2.yourname.eu both carry two IP addresses. The A records for ns1.yourname.eu are 192.174.68.15 and 2001:67c:1bc::15; the A records for ns2.yourname.eu are 176.97.158.15 and 2001:67c:10b8::15.