refvik.dk

📜 Historical scan 2026-08-07 08:18:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

refvik.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.28.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.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.curanet.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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.28.110	3600s	static.110.28.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.130.27 173.194.73.26 173.194.73.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c20::1a	yulppbn-in-f27.1e100.net lq-in-f26.1e100.net lq-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net lq-in-x1b.1e100.net lq-in-f27.1e100.net yulppbn-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 282ms

TXT Record
google-site-verification=r-GeeYKOUMrt_4_L8XZHp2wB5zYAjRvk24Ir5BPpyUE
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (refvik.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.refvik.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#

latest probe, not this scan · checked 2026-10-14 04:59:30

www CNAME	refvik.dk (all on refvik.dk) → 128.140.28.110 (AS24940)
www vs bare domain	Same network refvik.dk: 128.140.28.110 (AS24940) www.refvik.dk: 128.140.28.110 (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#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2026061501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 01:03:06

Field	Value
Registrar	CURANET A/S
Registered	2006-05-04
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

69ms

70ms

AAAA

68ms

TXT

282ms

CAA

75ms

HTTPS

64ms

TLSA

76ms

SOA

104ms

MTA-STS

85ms

DNSSEC

158ms

SRV

149ms

Total

17088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:54:22	602ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:37:52	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 08:18:46 shown	17088ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:46:36	693ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 18:48:39	4107ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 07:01:38	935ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 16:56:36	863ms	2 NS 1 A 1 MX	🔒 Secure