valk.com - dns.ninja
valk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.137.121.42🇮🇪 Amazon46.137.0.0/17 EU AWS Dublin | ||||||
| PTR | ec2-46-137-121-42.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.realtime-hotels.com ⭐ | ||||||
| A | 185.40.57.243🇳🇱 TRANS-IX-AS185.40.57.0/24 | ||||||
| NS | ns2.realtime-hotels.com | ||||||
| A | 37.97.136.143🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 37-97-136-143.colo.transip.net | ||||||
| MX | da4.webshopplus.nl ⭐ | ||||||
| A | 185.40.57.241🇳🇱 TRANS-IX-AS185.40.57.0/24 | ||||||
| PTR | da4.webshopplus.nl | ||||||
| MX | mail.valk.com(20) | ||||||
| A | 185.40.57.243🇳🇱 TRANS-IX-AS185.40.57.0/24 | ||||||
| MX | mx3-eu.mtaroutes.com(30) | ||||||
| A | 2001:978:2:2c::137:100🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH | ||||||
| PTR | fe2-r3-in.ams14.l.antispamcloud.com | ||||||
| A | 154.59.104.23🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH | ||||||
| PTR | fe2-r3-in.ams14.l.antispamcloud.com | ||||||
| TXT | google-site-verification=g6s6bP7vu0NtH9ww4a9DgzvdH6FctQSVtDH_pkgyBDw | ||||||
| TXT | spf2.0/pra ip4:185.40.57.243 ip4:62.50.24.128/25 ip4:193.239.132.0/24 a:vhi-s... | ||||||
| TXT | v=spf1 a mx ip4:185.40.57.243 ip4:185.40.57.241 ip4:62.50.24.128/25 include:s... | ||||||
| TXT | google-site-verification=Z6z9iVWsHU29kydV9dZAGtObPHu-sXpphESZAt2Wkb0 | ||||||
| SOA | ns1.realtime-hotels.comhostmaster@valk.com 2026-07-16 #0 | ||||||
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=1786088599 | ||||||
rank #59013 in the tld
📈 Tranco rank: #362,034
PTR for
Subdomains
sassenheim.valk.com |
cookiesmanager.valk.com |
stein.valk.com |
venlo.valk.com |
brussels.valk.com |
wolvega.valk.com |
en.valk.com |
ridderkerk.valk.com |
smtp.valk.com |
newsletter.valk.com |
verviers.valk.com |
main.valk.com |
mail.valk.com |
goes.valk.com |
arnhem.valk.com |
duesseldorf.valk.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.realtime-hotels.com2015-08-21 → 2026-08-07 · 2 obs
● 2026-08-07 07:54:08
●NSns2.realtime-hotels.com2015-08-21 → 2026-08-07 · 2 obs
● 2026-08-07 07:54:08
●MXda4.webshopplus.nl2017-02-22 → 2026-08-07 · 3 obs
● 2017-02-22 19:41:12
● 2026-08-07 07:54:08
●MXmail.valk.com2015-08-21 → 2026-08-07 · 5 obs
● 2017-01-21 12:55:34
○ 2017-02-22 19:41:12
● 2018-08-13 06:29:22
● 2026-08-07 07:54:08
●MXmx3-eu.mtaroutes.com2026-02-17 → 2026-08-07 · 3 obs
● 2026-02-17 10:35:16
● 2026-08-07 07:54:08
●A46.137.121.422016-03-14 → 2026-08-07 · 3 obs
● 2016-03-14 07:55:22
● 2026-08-07 07:54:08
○A52.17.156.1852015-08-21 → 2016-03-04 · 4 obs
● 2016-03-04 23:15:50
○ 2016-03-14 07:55:22
○ 2026-08-07 07:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| valk.com | ns1.realtime-hotels.com, ns2.realtime-hotels.com | 2 records |
✅ Authoritative Response
Server:185.40.57.243
NS records: ns1.realtime-hotels.com, ns2.realtime-hotels.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for valk.com (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.137.121.42 |
| NS | 2 | ns1.realtime-hotels.com, ns2.realtime-hotels.com |
| MX | 3 | mail.valk.com (pri: 20), mx3-eu.mtaroutes.com (pri: 30)... |
| TXT | 4 | v=spf1 a mx ip4:185.40.57.243 ip4:185.40, google-site-verification=Z6z9iVWsHU29kyd... |
| SOA | 1 | ns1.realtime-hotels.com hostmaster.valk. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.realtime-hotels.com, ns2.realtime-hotels.com)
Analysis
Hierarchy
valk.com is the parent domain of sassenheim.valk.com, cookiesmanager.valk.com, stein.valk.com, venlo.valk.com, brussels.valk.com and a few other host names.
IP Addresses
valk.com resolves to one IP address: 46.137.121.42.
hoteldrachten.nl, hoteludenveghel.nl, hotelhoorn.com and two other host names share IP numbers with valk.com.
Name Servers
valk.com is served by two delegated name servers, ns1.realtime-hotels.com and ns2.realtime-hotels.com.
valk.com uses the same name servers as several other domains — among them hotelutrecht.eu, hotelavifauna.nl, wijnhandeldegoudenleeuw.nl and two more.
valk.com shares at least some of its name servers with other domains, including vandervalk.deals, bookaroom.nl, valkdc.nl and two others.
These name servers are frequently paired with the name servers ns1.webshopplus.nl, ns2.webshopplus.nl and ns3.realtime-hotels.com.
ns1.realtime-hotels.com and ns2.realtime-hotels.com each resolve to one IP number: ns1.realtime-hotels.com points to 185.40.57.243 and ns2.realtime-hotels.com points to 37.97.136.143.
Mail Servers
valk.com is handled by three mail servers: mx3-eu.mtaroutes.com, mail.valk.com and da4.webshopplus.nl.
valk.com has at least partial mail server overlap with other domains such as spc.cz, legaloffice.nl, mareck.nl and two more.
These mail servers are frequently paired with the mail servers mx1-eu.mtaroutes.com, mx2-eu.mtaroutes.com and mx4-eu.mtaroutes.com.
Hostnames that resolve to two IP addresses:
mx3-eu.mtaroutes.com maps to two IP addresses — 154.59.104.23 and 2001:978:2:2c::137:100.
Hosts with just one IP address:
mail.valk.com points to the IP address 185.40.57.243.
da4.webshopplus.nl points to the IP address 185.40.57.241.