c-r-grp.dk

📜 Historical scan 2026-06-16 18:40:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c-r-grp.dk is a .dk domain served by 2 nameservers (algin.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was registered on 28 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   84ms
NameserverIP addressesPTRASN / ISP
algin.ns.cloudflare.com — — —
ryleigh.ns.cloudflare.com — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   148ms
TXT Record
centera-verification=8ae98e257fbad6c4710eeec2f36d0be27d519256
MS=ms52261037
v=spf1 include:_c-r-grp_dk.spf-protect.com -all

✉️ SPF#

PolicyRecord (c-r-grp.dk)
-all (hard fail) v=spf1 include:_c-r-grp_dk.spf-protect.com -all

📨 DMARC#

PolicyRecord (_dmarc.c-r-grp.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 08:13:30
wwwNXDOMAIN
www vs bare domainNeither resolves
c-r-grp.dk: no address
www.c-r-grp.dk: no address
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

215ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

74ms
FieldValue
Serial2406749801
Primary NS (MNAME)algin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 08:31:15
FieldValue
RegistrarDANDOMAIN A/S
Registered2025-03-28
Expires2027-03-27 (156d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
77ms
MX
70ms
AAAA
77ms
TXT
148ms
CAA
63ms
HTTPS
74ms
TLSA
57ms
SOA
74ms
MTA-STS
41ms
DNSSEC
215ms
SRV
0ms
Total
456ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 08:13:30 528ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-15 22:58:14 623ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-10 15:41:04 4172ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-17 13:49:40 845ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-20 07:04:14 4928ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-16 18:49:18 316ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-16 18:40:05 shown 456ms 2 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone