tandhus.dk

📜 Historical scan 2026-06-17 23:02:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandhus.dk is a .dk domain served by 2 nameservers (ns1.gnrx.dk, ns2.gnrx.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.10.215.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail-1.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gnrx.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.gnrx.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.10.215.59	—	dedi459.your-server.de	AS24940	Hetzner Online GmbH	85.10.192.0/18	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 282ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail-1.dk	77.235.50.122	mail-1.dk	AS60781 LeaseWeb Netherlands B.V.

🔷 AAAA Records (IPv6)#

1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:2606::2	—	dedi459.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 158ms

TXT Record
google-site-verification=bMlaRGQFAt1hgRa2A-f7IevRakrhXmgWp3FQkSuMzqY
MS=ms77572789
v=spf1 mx a -all

✉️ SPF#

Policy	Record (tandhus.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC#

Policy	Record (_dmarc.tandhus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=;

📬 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 2026-10-10 17:04:44

www CNAME	tandhus.dk (all on tandhus.dk) → 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940)
www vs bare domain	Same network tandhus.dk: 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940) www.tandhus.dk: 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940)
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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-tandhus-dk._domainkey.tandhusdk.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-tandhus-dk._domainkey.tandhusdk.n-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026061102
Primary NS (MNAME)	ns1.gnrx.dk
Responsible (RNAME)	hostmaster@curanet.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#

45ms

282ms

AAAA

45ms

TXT

158ms

CAA

102ms

HTTPS

35ms

TLSA

346ms

SOA

44ms

MTA-STS

109ms

DNSSEC

95ms

SRV

129ms

Total

963ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:31:05	1759ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:16:50	1065ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 22:01:08	2785ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:54:13	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:02:17 shown	963ms	2 NS 1 A 1 MX	🔒 Secure