h-hf.dk

📜 Historical scan 2026-09-30 19:23:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

h-hf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.37 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by hhf-dk0c.mail.protection.outlook.com. 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   34ms
NameserverIP addressesPTRASN / 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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.37 3600s webcluster2.webpod15-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s hhf-dk0c.mail.protection.outlook.com 2a01:111:f403:c967::c
2a01:111:f403:ca09::22
2a01:111:f403:ca21::a
2a01:111:f403:ca48::10
52.101.103.39
52.101.68.27
52.101.68.39
52.101.91.21		 mail-cpjpr05cu00204.inbound.protection.outlook.com
mail-am7pr02cu00302.inbound.protection.outlook.com
mail-maspr04cu00102.inbound.protection.outlook.com
mail-miypr05cu00100.inbound.protection.outlook.com
mail-miypr05cu00207.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-matpr05cu00105.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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig46.30.215.37

🔷 AAAA Records (IPv6)#

1 records   28ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10e:802e:2b07:f7a1:e0c2 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   57ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com

📝 TXT Records#

4 records   167ms
TXT Record
brevo-code:fb841e421aa31fc47e420706bc483eb3
google-site-verification=QvnmryFT9I0FrBVydcKv6HBpfD0LvZ_jnhumv65PDeo
MS=ms53214140
v=spf1 mx a ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com include:_spf.mailersend.net include:spf.brevo.com mx -all

✉️ SPF#

PolicyRecord (h-hf.dk)
-all (hard fail) v=spf1 mx a ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com include:_spf.mailersend.net include:spf.brevo.com mx -all

📨 DMARC#

PolicyRecord (_dmarc.h-hf.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-22 10:23:43
www46.30.215.9 2a02:2350:5:10e:4a:746e:19d7:d54f (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
mail — RSA · ~1024 bit below 2048 bit
selector1 selector1-hhf-dk0c._domainkey.asdal.onmicrosoft.com RSA · ~1024 bit below 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: 11/10 · policy: -all

  • error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

51ms
FieldValue
Serial2026082204
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-22 10:45:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-11-29
Expires2026-11-30 (37d)

🔗 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#

NS
34ms
A
34ms
MX
32ms
AAAA
28ms
TXT
167ms
CAA
36ms
HTTPS
45ms
TLSA
305ms
SOA
51ms
MTA-STS
52ms
DNSSEC
54ms
SRV
57ms
Total
1033ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 10:23:43 1299ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-11 02:11:53 1348ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-05 18:40:00 3593ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 18:25:51 1149ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 19:23:33 shown 1033ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-09 08:55:27 1068ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-24 02:15:36 2130ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-22 22:02:15 2457ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 23:31:18 1841ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 09:42:50 1164ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 21:36:10 4616ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 10:01:25 1122ms 2 NS 1 A 1 MX 🔒 Secure
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