1klasses-grunde.dk

Records from scan: 2026-09-30 23:54:59 · 719ms total · last checked 2026-10-23 15:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1klasses-grunde.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 5 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.12.150.78 is hosted by GlobalConnect A/S (AS31027) in Denmark. The zone is DNSSEC-signed and validates, has no 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#

3 records 81ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.12.150.78	600s	—	AS31027	GlobalConnect A/S	217.12.144.0/20	🇩🇰 Denmark	Årslev

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-10 08:09:34

www	217.12.150.78 (AS31027) (address records, no CNAME)
www vs bare domain	Same network 1klasses-grunde.dk: 217.12.150.78 (AS31027) www.1klasses-grunde.dk: 217.12.150.78 (AS31027)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2022052316
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-13 03:49:10

Field	Value
Registrar	dns.services ApS
Registered	2012-01-05
Expires	2027-01-31 (98d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

81ms

24ms

59ms

AAAA

25ms

TXT

145ms

CAA

46ms

HTTPS

57ms

TLSA

183ms

SOA

34ms

MTA-STS

96ms

DNSSEC

115ms

SRV

69ms

Total

719ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:54:59 shown	719ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-28 04:36:04	962ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 22:45:33	2526ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-20 18:59:47	973ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-19 07:15:47	546ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 13:14:08	6472ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 13:12:41	447ms	3 NS 1 A 0 MX	🔒 Secure