gruppechat.dk

📜 Historical scan 2026-10-03 23:34:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gruppechat.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 29 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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#

3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c1c::1a	lt-in-f27.1e100.net la-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 146ms

TXT Record
facebook-domain-verification=xfsyyhwo5vwfsjpy01sn11k6j9o4ya
v=spf1 include:_spf.google.com ip4:159.69.40.234 ip4:81.95.247.113 ~all

✉️ SPF#

Policy	Record (gruppechat.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ip4:159.69.40.234 ip4:81.95.247.113 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 11:10:52

www	NXDOMAIN
www vs bare domain	Neither resolves gruppechat.dk: no address www.gruppechat.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

75ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

25ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 00:13:52

Field	Value
Registrar	Simply.com A/S
Registered	2017-05-29
Expires	2027-05-31 (217d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

51ms

45ms

AAAA

74ms

TXT

146ms

CAA

38ms

HTTPS

32ms

TLSA

70ms

SOA

25ms

MTA-STS

68ms

DNSSEC

75ms

SRV

51ms

Total

556ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:10:52	1485ms	3 NS 0 A 5 MX	🔓 Insecure
2026-10-03 23:34:59 shown	556ms	3 NS 0 A 5 MX	🔓 Insecure
2026-10-02 23:34:27	428ms	3 NS 0 A 5 MX	🔓 Insecure
2026-09-30 15:22:06	571ms	3 NS 0 A 5 MX	🔓 Insecure
2026-09-08 10:32:01	635ms	3 NS 0 A 5 MX	🔓 Insecure
2026-08-27 23:18:39	633ms	3 NS 0 A 5 MX	🔓 Insecure
2026-08-26 07:14:26	715ms	3 NS 0 A 5 MX	🔓 Insecure
2026-08-10 12:55:58	1490ms	3 NS 0 A 5 MX	🔓 Insecure
2026-07-02 00:36:55	709ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:27:54	706ms	2 NS 1 A 5 MX	🔒 Secure