gruppes.dk

Records from scan: 2026-10-01 01:45:41 · 390ms total · last checked 2026-10-18 20:57 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gruppes.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.51.62.86 is hosted by Amazon.com, Inc. (AS16509) in Sweden. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.51.62.86	3600s	ec2-13-51-62-86.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	13.32.0.0/11	🇸🇪 Sweden	Stockholm

📧 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#

1 records 117ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (gruppes.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.gruppes.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-09 06:27:07

www CNAME	gruppes.dk (all on gruppes.dk) → 13.51.62.86 (AS16509)
www vs bare domain	Same network gruppes.dk: 13.51.62.86 (AS16509) www.gruppes.dk: 13.51.62.86 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

50ms

Field	Value
Serial	2026062301
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

27ms

35ms

AAAA

52ms

TXT

117ms

CAA

28ms

HTTPS

36ms

TLSA

84ms

SOA

50ms

MTA-STS

52ms

DNSSEC

64ms

SRV

53ms

Total

390ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:45:41 shown	390ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-28 07:38:26	430ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 14:40:41	443ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-28 14:05:23	1589ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 00:49:59	438ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 10:58:30	865ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:24:28	717ms	2 NS 1 A 0 MX	🔒 Secure