huco.dk

📜 Historical scan 2026-08-29 15:58:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

huco.dk is a .dk domain served by 2 nameservers (kellen.ns.cloudflare.com, margot.ns.cloudflare.com). It was registered on 20 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.200 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by huco-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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   73ms
NameserverIP addressesPTRASN / ISP
kellen.ns.cloudflare.com 108.162.195.160
162.159.44.160
172.64.35.160
2606:4700:58::a29f:2ca0
2803:f800:50::6ca2:c3a0
2a06:98c1:50::ac40:23a0		 kellen.ns.cloudflare.com
kellen.ns.cloudflare.com
kellen.ns.cloudflare.com
kellen.ns.cloudflare.com
kellen.ns.cloudflare.com
kellen.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
margot.ns.cloudflare.com 108.162.194.167
162.159.38.167
172.64.34.167
2606:4700:50::a29f:26a7
2803:f800:50::6ca2:c2a7
2a06:98c1:50::ac40:22a7		 margot.ns.cloudflare.com
margot.ns.cloudflare.com
margot.ns.cloudflare.com
margot.ns.cloudflare.com
margot.ns.cloudflare.com
margot.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.94.200 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.139.186 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   112ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s huco-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca04::6
2a01:111:f403:ca09::
2a01:111:f403:ca09::7
52.101.68.21
52.101.68.25
52.101.68.32
52.101.73.15		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db4pr02cu00406.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-am9pr04cu00107.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records   82ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:8bba 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:5ec8 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   73ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.94.200,172.67.139.186 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8bba,2606:4700:3037::6815:5ec8

📝 TXT Records#

2 records   360ms
TXT Record
MS=ms29500960
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (huco.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 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#

latest probe, not this scan · checked 2026-10-09 16:56:55
www104.21.94.200 172.67.139.186 2606:4700:3034::ac43:8bba 2606:4700:3037::6815:5ec8 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.huco.dk MDWuLE-daWwHAsVSCy97EsS_wHU_G4dyDBbTaQlLk18
TXT _acme-challenge.huco.dk tQe6qlNsfxvLboHyjLA43qdJRZ5EQZUEfBQ64lBttXk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

284ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2413403132
Primary NS (MNAME)kellen.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 17:27:43
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-01-20
Expires2027-01-19 (91d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
73ms
A
81ms
MX
112ms
AAAA
82ms
TXT
360ms
CAA
77ms
HTTPS
73ms
TLSA
831ms
SOA
0ms
MTA-STS
117ms
DNSSEC
284ms
SRV
178ms
Total
2681ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 16:56:55 1102ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-25 04:40:24 1603ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-24 05:46:11 1147ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-18 12:25:04 2544ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-11 11:40:09 4795ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-30 18:50:57 1582ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-29 15:58:17 shown 2681ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-28 00:18:17 1987ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 09:12:05 2371ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-22 14:46:29 8709ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-29 21:54:48 1557ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-05 18:01:18 2607ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-03 11:56:07 4731ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-27 04:22:15 1013ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 14:02:52 270ms 0 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone