grundsalgaarhus.dk

Records from scan: 2026-10-09 00:20:42 · 1473ms total · last checked 2026-10-18 06:01 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundsalgaarhus.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 9 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.34.156.173 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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#

4 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.34.156.173	43200s	srvitkgambit01.itkdev.dk	AS24940	Hetzner Online GmbH	188.34.128.0/17	🇩🇪 Germany	Falkenstein

📧 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 2026-10-09 00:20:42

www CNAME	srvitkgambit01.itkdev.dk (all on itkdev.dk) → 188.34.156.173 (AS24940)
www vs bare domain	Same network grundsalgaarhus.dk: 188.34.156.173 (AS24940) www.grundsalgaarhus.dk: 188.34.156.173 (AS24940)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2025042995
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-01 21:14:52

Field	Value
Registrar	Eurodns S.A
Registered	2016-11-09
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

55ms

44ms

AAAA

48ms

TXT

217ms

CAA

39ms

HTTPS

37ms

TLSA

213ms

SOA

54ms

MTA-STS

64ms

DNSSEC

123ms

SRV

941ms

Total

1473ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:20:42 shown	1473ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-03 21:15:06	729ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-02 21:12:47	888ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 21:08:51	1386ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 21:05:08	538ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-16 05:11:58	774ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-01 17:16:14	2080ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 08:07:01	789ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-25 10:33:50	1573ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-11 03:13:31	974ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-09 20:15:22	1032ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-07 00:07:50	827ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-22 06:08:09	821ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-20 16:45:08	865ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-03 16:07:42	2634ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-01 01:33:49	940ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 11:59:44	474ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 09:29:46	954ms	4 NS 1 A 0 MX	🔒 Secure