facsim.com - robtex.com
facsim.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.surfnet.nl ⭐ | ||||||
| A | 2001:610:1:800a:192:87:106:101🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block | ||||||
| PTR | ns1.surfnet.nl | ||||||
| A | 192.87.106.101🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV | ||||||
| PTR | ns1.surfnet.nl | ||||||
| NS | ns1.zurich.surf.net | ||||||
| A | 2001:620:0:9::1103🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network | ||||||
| PTR | ns1.zurich.surf.net | ||||||
| A | 195.176.255.9🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102 | ||||||
| PTR | ns1.zurich.surf.net | ||||||
| NS | ns2.surfnet.nl | ||||||
| A | 2001:610:3:200a:192:87:36:2🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block | ||||||
| PTR | ns2.surfnet.nl | ||||||
| A | 192.87.36.2🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV | ||||||
| PTR | ns2.surfnet.nl | ||||||
| NS | ns3.surfnet.nl | ||||||
| A | 2001:610:0:800c:195:169:124:71🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block | ||||||
| PTR | ns3.surfnet.nl | ||||||
| A | 195.169.124.71🇳🇱 SURFNET-NL195.169.0.0/16 SURFnet CIDR Block VI | ||||||
| MX | edge.werkonline.nu ⭐ | ||||||
| A | 82.201.57.4🇳🇱 KPN-INTERNEDSERVICES82.201.0.0/17 KPN Internedservices | ||||||
| PTR | edge004b-z03.hypergrid.nl | ||||||
| SOA | ns1.surfnet.nldns-beheer@surf.nl 2026-07-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784596132 | ||||||
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
○NSns01.is.nl2015-08-19 → 2017-08-18 · 5 obs
● 2015-08-19 18:40:42
● 2017-08-18 19:52:20
○ 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○NSns02.is.nl2015-08-19 → 2017-08-18 · 5 obs
● 2015-08-19 18:40:42
● 2017-08-18 19:52:20
○ 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○NSns1.argewebhosting.eu2026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○NSns1.is.nl2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-19 18:40:42
○ 2026-07-21 01:11:28
●NSns1.surfnet.nl2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 01:11:28
●NSns1.zurich.surf.net2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 01:11:28
○NSns2.argewebhosting.com2026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○NSns2.is.nl2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-19 18:40:42
○ 2026-07-21 01:11:28
●NSns2.surfnet.nl2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 01:11:28
○NSns3.argewebhosting.nl2026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
●NSns3.surfnet.nl2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 01:11:28
○MXbounce.argewebhosting.nl2026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
●MXedge.werkonline.nu2026-03-12 → 2026-07-21 · 3 obs
● 2026-03-12 02:44:18
● 2026-07-21 01:11:28
○MXetrn.is.nl2008-03-10 → 2017-08-18 · 4 obs
● 2017-08-18 19:52:20
○ 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○MXmx.is.nl2008-03-10 → 2017-08-18 · 4 obs
● 2017-08-18 19:52:20
○ 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
○A213.133.34.2322008-03-10 → 2017-08-18 · 4 obs
● 2017-08-18 19:52:20
○ 2026-03-12 02:44:18
○ 2026-07-21 01:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| facsim.com | ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, ns1.zurich.surf.net | - |
✅ Authoritative Response
Server:195.176.255.9
NS records: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, ns1.zurich.surf.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.zurich.surf.net, ns3.surfnet.nl... |
| MX | 1 | edge.werkonline.nu (pri: 10) |
| SOA | 1 | ns1.surfnet.nl dns-beheer.surf.nl |
Analysis
Name Servers
The NS records for facsim.com point to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.
facsim.com shares at least some of its name servers with other domains, including panoramaproject.eu, 21.171.194.in-addr.arpa, nationale-bibliotheek.nl and two others.
These name servers are frequently seen alongside arachne.leidenuniv.nl, ns6.eur.nl, umcdns03.azn.nl and 7 other name servers.
The host names ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net each resolve to two IP addresses: ns1.surfnet.nl resolves to 192.87.106.101 and 2001:610:1:800a:192:87:106:101; ns2.surfnet.nl resolves to 192.87.36.2 and 2001:610:3:200a:192:87:36:2; ns3.surfnet.nl resolves to 195.169.124.71 and 2001:610:0:800c:195:169:124:71; ns1.zurich.surf.net resolves to 195.176.255.9 and 2001:620:0:9::1103.
Mail Servers
The sole mail server for facsim.com is edge.werkonline.nu.
Among the domains sharing a mail server setup with facsim.com are mail.goserve.nl, *.domeinnaamaanvraag.nl, go-easyonline.com and two others.
There is at least a partial MX overlap between facsim.com and other domains, including resqtec.eu, briqwise.nl, homeofcooking.eu and two others.
These mail servers often co-occur with the mail servers bounce.argewebhosting.nl.
edge.werkonline.nu resolves to 82.201.57.4 and no other IP number.