cr-gruppen.dk
Last scanned: 2026-08-10 05:14:30  ·  1604ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   92ms
NameserverIP addressesPTRASN / ISP
algin.ns.cloudflare.com 108.162.193.61
172.64.33.61
173.245.59.61
2606:4700:58::adf5:3b3d
2803:f800:50::6ca2:c13d
2a06:98c1:50::ac40:213d		 algin.ns.cloudflare.com
algin.ns.cloudflare.com
algin.ns.cloudflare.com
algin.ns.cloudflare.com
algin.ns.cloudflare.com
algin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ryleigh.ns.cloudflare.com 108.162.194.198
162.159.38.198
172.64.34.198
2606:4700:50::a29f:26c6
2803:f800:50::6ca2:c2c6
2a06:98c1:50::ac40:22c6		 ryleigh.ns.cloudflare.com
ryleigh.ns.cloudflare.com
ryleigh.ns.cloudflare.com
ryleigh.ns.cloudflare.com
ryleigh.ns.cloudflare.com
ryleigh.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   340ms
TXT Record
centera-verification=8ae98e257fbad6c4710eeec2f36d0be27d519256
MS=ms59764201
v=spf1 include:_cr-gruppen_dk.spf-protect.com -all
✉️ SPF
PolicyRecord (cr-gruppen.dk)
-all (hard fail) v=spf1 include:_cr-gruppen_dk.spf-protect.com -all
📨 DMARC
PolicyRecord (_dmarc.cr-gruppen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:611e7677625a7@dmarc.centerasecurity.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC240ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2411713958
Primary NS (MNAME)algin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
92ms
A
91ms
MX
88ms
AAAA
74ms
TXT
340ms
CAA
84ms
HTTPS
83ms
TLSA
46ms
SOA
0ms
MTA-STS
126ms
DNSSEC
240ms
SRV
210ms
Total
1604ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 05:14:30 1604ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-16 17:20:05 2709ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-01 23:56:59 744ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:46:05 400ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone