sd2.nl - robtex.com
sd2.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-10-20 20:00:02 +0000 (EPOCH 1792526402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-10-20 #40 | ||||||
Same first word
Similar names
Previous names
Next names
sd20.nl |
sd21.nl |
sd26.nl |
sd2cms.nl |
sd4.nl |
sd42.nl |
sd4all.nl |
sd4g.nl |
sd4s.nl |
sd4s4ds44sd45.nl |
sd4u.nl |
sd6.nl |
sd9.nl |
sda-nederland.nl |
sda-projects.nl |
sda-studio.nl |
sda.nl |
sdaa.nl |
sdaarnhem.nl |
sdabv.nl |
DNS History
12 records (5 active, 7 former)
●NSns1.alfion.net2026-03-01 → 2026-10-20 · 3 obs
● 2026-03-01 07:43:36
● 2026-10-20 21:11:04
○NSns1.oxilion.nl2015-08-11 → 2021-06-08 · 4 obs
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
●NSns2.alfion.net2026-03-01 → 2026-10-20 · 3 obs
● 2026-03-01 07:43:36
● 2026-10-20 21:11:04
○NSns2.oxilion.nl2015-08-11 → 2021-06-08 · 4 obs
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
○NSns3.oxilion.net2015-08-11 → 2021-06-08 · 4 obs
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
●MXmx-in.alfion.net2026-03-01 → 2026-10-20 · 3 obs
● 2026-03-01 07:43:36
● 2026-10-20 21:11:04
○MXmx1.mail-scanner.eu2015-08-11 → 2021-06-08 · 4 obs
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
○MXmx2.mail-scanner.eu2015-08-11 → 2021-06-08 · 4 obs
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
●A2001:4018:8800:100::3112:12026-03-01 → 2026-10-20 · 3 obs
● 2026-03-01 07:43:36
● 2026-10-20 21:11:04
●A213.206.208.2362026-03-01 → 2026-10-20 · 3 obs
● 2026-03-01 07:43:36
● 2026-10-20 21:11:04
○A93.186.178.492015-08-11 → 2016-07-06 · 4 obs
● 2016-07-06 03:32:02
○ 2020-12-28 14:44:02
○ 2026-10-20 21:11:04
○A93.186.178.662020-12-28 → 2021-06-08 · 5 obs
● 2020-12-28 14:44:02
● 2021-06-08 05:36:06
○ 2026-03-01 07:43:36
○ 2026-10-20 21:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| sd2.nl | ns1.alfion.net, ns2.alfion.net | - |
✅ Authoritative Response
Server:213.206.238.172
NS records: ns1.alfion.net, ns2.alfion.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.206.208.236 |
| AAAA | 1 | 2001:4018:8800:100::3112:1 |
| NS | 2 | ns1.alfion.net, ns2.alfion.net |
| MX | 1 | mx-in.alfion.net (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.alfion.net ip4:9 |
| SOA | 1 | ns1.alfion.net hostmaster.alfion.net |
Analysis
IP Addresses
sd2.nl resolves to the IP addresses 213.206.208.236 and 2001:4018:8800:100::3112:1
watermelspring.com, novitashorst.nl, urenregistratie.pro plus two other host names have IP numbers in common with sd2.nl.
Name Servers
sd2.nl is served by two delegated name servers, ns1.alfion.net and ns2.alfion.net.
The name server configuration of sd2.nl is shared with other domains, for instance mito-projects.nl, project-flooring.eu, sidekickconsultancy.nl and two others.
Each of the two host names carries two IP addresses: ns1.alfion.net points to 213.206.238.171 and 2001:4018:8800:100:213:206:238:171, and ns2.alfion.net points to 213.206.238.172 and 2001:4018:8800:100:213:206:238:172.
Mail Servers
sd2.nl uses one mail server — mx-in.alfion.net.
The mail server setup of sd2.nl matches that of other domains such as delseni.be, hks-safetyshoes.nl, brabantinbusiness.nl and two others.
mx-in.alfion.net points to two IP addresses: 213.206.238.188 and 2001:4018:8800:100:213:206:238:188.