sqr.nl

.nl dns

First seen 2026-05-10 · Last seen 2026-05-20 · ok HTTP 200 7610 ms crawled 2026-05-16

NL · 37.46.140.6 · AS25151 Cyso Group B.V.

Reputation 100/100

Registration

Registrar

Realtime Register

Created

1997-03-03

Updated

2020-07-08

Name servers

unicast-eu.dns.sqr.nl
anycast-global.dns.sqr.cloud
anycast-eu.dns.sqr.domains

DNS records live

NS

anycast-eu.dns.sqr.domains
anycast-global.dns.sqr.cloud
unicast-eu.dns.sqr.nl

MX

0 sqr-nl.t-v1.mx.microsoft

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 a include:servers.mcsv.net include:_spf.google.com include:spf.mydomainprovider.com include:spf.filtermail.eu ip4:37.46.140.0/24 ip4:85.158.200.0/21 ip4:93.94.224.0/21 ip4:85.158.204.8/31 ip4:81.24.0.0/22 ip6:2a01:518:1:42:8::0/80 ip4:62.129.138.0/24 ip4:62.129.139.0/24 ip4:62.129.144.0/24 ip4:62.129.149.0/24 ip4:194.110.211.0/24 include:spf.simplemailservice.eu include:spf.protection.outlook.com include:spf.cm.puzzel.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc@sqr.nl;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Xh24DxaFywiDrlp+y15rsM8rxSgJlL6Jml6uP/4XMsmxaRtOUBxUGDr12c/cy/hx7X44KcFonI25n…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsg66aILIDDXPgWJwq+6V+CnI2qLhbuZWNGhwErbLhMmz5+H6eHwLum1kLIJVkjL8ZgrnnBFil11+Ps…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

PerfectSSL

from 2026-02-16 to 2027-03-03

Expires in 286 days

Full certificate history on crt.sh ↗