blixenklub.dk

📜 Historical scan 2026-08-21 22:20:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blixenklub.dk is a .dk domain served by 2 nameservers (jerry.ns.cloudflare.com, meera.ns.cloudflare.com). It was registered on 25 November 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.20.29.125 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailstream-eu1.mxrecord.io, mailstream-east.mxrecord.io and 2 more. 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   68ms
NameserverIP addressesPTRASN / ISP
jerry.ns.cloudflare.com 108.162.193.182
172.64.33.182
173.245.59.182
2606:4700:58::adf5:3bb6
2803:f800:50::6ca2:c1b6
2a06:98c1:50::ac40:21b6		 jerry.ns.cloudflare.com
jerry.ns.cloudflare.com
jerry.ns.cloudflare.com
jerry.ns.cloudflare.com
jerry.ns.cloudflare.com
jerry.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
meera.ns.cloudflare.com 108.162.192.195
172.64.32.195
173.245.58.195
2606:4700:50::adf5:3ac3
2803:f800:50::6ca2:c0c3
2a06:98c1:50::ac40:20c3		 meera.ns.cloudflare.com
meera.ns.cloudflare.com
meera.ns.cloudflare.com
meera.ns.cloudflare.com
meera.ns.cloudflare.com
meera.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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.20.29.125 70s — AS13335 Cloudflare, Inc. 104.20.0.0/18 — —
172.66.171.52 70s — AS13335 Cloudflare, Inc. 172.66.160.0/20 — —

📧 MX Records#

4 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
5 300s mailstream-eu1.mxrecord.io 172.65.245.214 — AS13335 Cloudflare, Inc.
10 300s mailstream-east.mxrecord.io 172.65.213.128 — AS13335 Cloudflare, Inc.
20 300s mailstream-central.mxrecord.mx 172.65.64.78 — AS13335 Cloudflare, Inc.
20 300s mailstream-west.mxrecord.io 172.65.220.210 — AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records   64ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:10::6814:1d7d 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:10::ac42:ab34 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   59ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.20.29.125,172.66.171.52 ipv6hint=2606:4700:10::6814:1d7d,2606:4700:10::ac42:ab34

📝 TXT Records#

4 records   343ms
TXT Record
google-site-verification=qJD0R0fCOkD08TnYGT392_11LMKPMoklTElLqZtOAFc
MS=ms80769509
v=spf1 include:relay.mailchannels.net +ip4:49.12.122.94 include:eu.zcsend.net include:spf.zoho.eu include:eu.zeptomail.net include:eu.transmail.net ~all
zoho-verification=zb25969450.zmverify.zoho.eu

✉️ SPF#

PolicyRecord (blixenklub.dk)
~all (soft fail) v=spf1 include:relay.mailchannels.net +ip4:49.12.122.94 include:eu.zcsend.net include:spf.zoho.eu include:eu.zeptomail.net include:eu.transmail.net ~all

📨 DMARC#

PolicyRecord (_dmarc.blixenklub.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:38406db261f744c39982d994ac14d6f7@dmarc-reports.cloudflare.net

📬 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 2026-10-18 13:07:36
www104.20.29.125 172.66.171.52 2606:4700:10::6814:1d7d 2606:4700:10::ac42:ab34 (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

✍️ DKIM keys#

2 found
SelectorCNAMEKey
default — RSA · ~2048 bit
mail — 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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.blixenklub.dk buoRsodlnE8tQXghFbJhStyVL7iS3H1FJt2KDK96BDI
TXT _acme-challenge.blixenklub.dk _mKM5U8AUg2AVOOIr20FeAG0KK7GJ17q8OBOQsEGL84

🔗 TLSA / DANE#

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

🔐 DNSSEC#

267ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412822436
Primary NS (MNAME)jerry.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 07:51:03
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-11-25
Expires2026-11-30 (42d)

🔗 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
68ms
A
61ms
MX
67ms
AAAA
64ms
TXT
343ms
CAA
56ms
HTTPS
59ms
TLSA
189ms
SOA
0ms
MTA-STS
117ms
DNSSEC
267ms
SRV
243ms
Total
1921ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 13:07:35 1039ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-16 11:33:12 2117ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-14 07:25:42 2583ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-11 00:58:17 878ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-05 13:28:51 1035ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-04 13:02:22 1304ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-02 12:54:49 728ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-30 21:20:46 1918ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-29 21:12:53 2348ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-28 21:04:40 897ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-27 20:49:47 5646ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-26 20:35:42 834ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-25 19:56:33 1099ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-24 19:38:34 1038ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-23 19:08:41 1060ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-22 03:27:09 2406ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-17 13:11:40 2871ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-16 06:35:51 1983ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-09 05:37:00 2442ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-02 04:07:27 1022ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-28 16:43:08 1021ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-27 12:54:49 1450ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-25 06:18:43 2630ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-21 22:20:14 shown 1921ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-10 18:43:20 1989ms 2 NS 2 A 4 MX 🔒 Secure
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