datavalue.dk

📜 Historical scan 2026-08-27 17:24:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datavalue.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.99.87 is hosted by OVH SAS (AS16276) in United Kingdom. Mail is handled by datavalue-dk.mail.protection.outlook.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 13ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 6ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.99.87	3600s	ns3163776.ip-51-89-99.eu	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	London

📧 MX Records#

1 records 7ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	datavalue-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.103.137 52.101.68.16 52.101.68.3 52.101.73.123	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 95ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (datavalue.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.datavalue.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 2026-10-13 09:14:24

www	51.89.99.87 (AS16276) (address records, no CNAME)
www vs bare domain	Same network datavalue.dk: 51.89.99.87 (AS16276) www.datavalue.dk: 51.89.99.87 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-datavalue-dk._domainkey.datavaluedk.w-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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	SfB7lwAd71qwh5Ug3VEVFCNb2Ph7VW+FftUdjKvn…
ZSK	ECDSA P-256/SHA-256	A9kpPjfbH80EQsiTCulD68Libwg9FXq/YseGfr/W…

🏷️ SOA#

24ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 09:47:06

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-09
Expires	2027-08-08 (293d)

🔗 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#

13ms

6ms

7ms

AAAA

13ms

TXT

95ms

CAA

7ms

HTTPS

72ms

TLSA

436ms

SOA

24ms

MTA-STS

7ms

DNSSEC

147ms

SRV

0ms

Total

1664ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:14:24	1959ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 12:53:54	1288ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:24:12 shown	1664ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 23:29:03	5047ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 23:26:29	57445ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-15 21:28:19	9091ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 01:36:11	5673ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 18:16:42	1501ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:10:42	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:05:23	619ms	2 NS 1 A 1 MX	🔒 Secure