blivskiinstruktør.dk xn--blivskiinstruktr-zxb.dk

📜 Historical scan 2026-06-24 10:47:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blivskiinstruktør.dk is a .dk domain served by 2 nameservers (bayan.ns.cloudflare.com, leah.ns.cloudflare.com). It was registered on 11 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.xn--blivskiinstruktr-zxb.dk. The zone is of unknown DNSSEC status, 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   1134ms
NameserverIP addressesPTRASN / ISP
bayan.ns.cloudflare.com 108.162.193.72
172.64.33.72
173.245.59.72
2606:4700:58::adf5:3b48
2803:f800:50::6ca2:c148
2a06:98c1:50::ac40:2148		 bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
leah.ns.cloudflare.com 108.162.192.129
172.64.32.129
173.245.58.129
2606:4700:50::adf5:3a81
2803:f800:50::6ca2:c081
2a06:98c1:50::ac40:2081		 leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.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   1020ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.50.167 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.164.101 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   1248ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.xn--blivskiinstruktr-zxb.dk 86.48.37.51 server951.serverpark.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover86.48.37.51
🔶 Autoconfig86.48.37.51

🔷 AAAA Records (IPv6)#

2 records   1138ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:32a7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:a465 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   1022ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.50.167,172.67.164.101 ech=AEX+DQBB5AAgACC9BNBXDvzBYa4vjbphVwhd4QyJmM9Nwm7eePMrV/YyRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:32a7,2606:4700:3036::ac43:a465

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 00:28:43
www104.21.50.167 172.67.164.101 2606:4700:3032::ac43:a465 2606:4700:3033::6815:32a7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1405ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

1121ms
FieldValue
Serial2404104563
Primary NS (MNAME)bayan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 01:28:57
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-06-11
Expires2031-06-30 (1706d)

🔗 Same registrant#

31 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).

DomainRegistrar
adventureminds.dkSimply.com A/S
blivskiinstruktor.dkPunktum dk A/S (direct)
blivsnowboardinstruktor.dkSimply.com A/S
blivsnowboardinstruktør.dkSimply.com A/S
blivsurfer.dkSimply.com A/S
blivsurfinstruktør.dkSimply.com A/S
blivsurflaerer.dkSimply.com A/S
christoffervorre.dkDANDOMAIN A/S
codeminds.dkSimply.com A/S
copenhill-skischool-snowminds.dkSimply.com A/S
cphskischool.dkSimply.com A/S
globeminds.dkSimply.com A/S
golfminds.dkSimply.com A/S
gruppeskiskole.dkSimply.com A/S
instruktorhojskolen.dkSimply.com A/S
kiteminds.dkSimply.com A/S
privatskiskole.dkSimply.com A/S
seasonstore.dkSimply.com A/S
skiferie-japan.dkPunktum dk A/S (direct)
skihojskolen.dkSimply.com A/S
skiinstruktoer.dkSimply.com A/S
skiskolesnowminds.dkSimply.com A/S
snowboardinstruktør.dkSimply.com A/S
snowboardlaerer.dkSimply.com A/S
snowlife.dkSimply.com A/S
snowlingo.dkSimply.com A/S
snowminds.dkPunktum dk A/S (direct)
snowmindsapparel.dkPunktum dk A/S (direct)
snowmindsrejser.dkSimply.com A/S
waterminds.dkSimply.com A/S
windminds.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
1134ms
A
1020ms
MX
1248ms
AAAA
1138ms
TXT
2561ms
CAA
1134ms
HTTPS
1022ms
TLSA
421ms
SOA
1121ms
MTA-STS
292ms
DNSSEC
1405ms
SRV
519ms
Total
10700ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-19 02:00:50 1644ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-10 12:43:59 1210ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 02:48:35 730ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-18 15:40:34 864ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-12 15:22:15 9898ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 07:43:09 905ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 10:47:32 shown 10700ms 2 NS 2 A 1 MX ❓ Unknown
2026-06-23 08:11:07 1157ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 01:21:18 426ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 12:30:13 754ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-16 14:50:39 2447ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone