rulf.nl - robtex.com
rulf.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| NS | ns1.dn-s.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns2.dn-s.nl | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns3.dn-s.nl | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| NS | ns4.dn-s.nl | ||||||
| A | 2a06:2ec0:1:a::d53🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns.zxcs.de | ||||||
| A | 185.220.172.14🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX | ||||||
| PTR | ns.zxcs.de | ||||||
| MX | mail.rulf.nl ⭐ | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| SOA | ns1.dn-s.nlhostmaster@rulf.nl 2021-01-01 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-18 02:00:01 +0000 (EPOCH 1784340001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-18 #4 | ||||||
Subdomains
mail.rulf.nl |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns3.dn-s.nl2026-06-12 → 2026-07-18 · 3 obs
● 2026-06-12 11:21:58
● 2026-07-18 02:40:18
●NSns4.dn-s.nl2026-06-12 → 2026-07-18 · 3 obs
● 2026-06-12 11:21:58
● 2026-07-18 02:40:18
●MXmail.rulf.nl2015-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 02:40:18
●A136.144.212.1082026-06-12 → 2026-07-18 · 3 obs
● 2026-06-12 11:21:58
● 2026-07-18 02:40:18
○A91.205.33.1392015-07-18 → 2018-01-22 · 4 obs
● 2018-01-22 10:18:36
○ 2026-06-12 11:21:58
○ 2026-07-18 02:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| rulf.nl | ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl | - |
✅ Authoritative Response
Server:178.62.208.8
NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.212.108 |
| NS | 4 | ns4.dn-s.nl, ns1.dn-s.nl... |
| MX | 1 | mail.rulf.nl (pri: 10) |
| SOA | 1 | ns1.dn-s.nl hostmaster.rulf.nl |
Analysis
Hierarchy
The domain mail.rulf.nl falls under the parent rulf.nl.
IP Addresses
rulf.nl resolves to one IP address: 136.144.212.108.
zonagom.com, rugbystore.nl, silentpower.de and two other host names share IP numbers with rulf.nl.
Name Servers
The authoritative name servers for rulf.nl are ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.
At least some of rulf.nl's name servers are shared with other domains, for example intodrives.nl, dmrmail.nl, kasdorp.nl and two more.
It is common for these name servers to be used in conjunction with the name servers ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org.
Four hostnames, each resolving to a pair of IP addresses: ns1.dn-s.nl directs to 185.104.28.19 and 2a06:2ec0:1::10; ns2.dn-s.nl directs to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001; ns3.dn-s.nl directs to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001; ns4.dn-s.nl directs to 185.220.172.14 and 2a06:2ec0:1:a::d53.
Mail Servers
Mail for rulf.nl is handled by a single mail server, mail.rulf.nl.
mail.rulf.nl has exactly one IP number: 136.144.212.108.