spurvelunden.dk

📜 Historical scan 2026-09-17 22:58:35  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spurvelunden.dk is a .dk domain served by 2 nameservers (ns1.dns-parking.com, ns2.dns-parking.com). It was registered on 16 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.97.9.11 is hosted by Hostinger International Limited (AS47583) in United States. Mail is handled by mail.michaelfrederiksen.com. The zone is not DNSSEC-signed, 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   64ms
NameserverIP addressesPTRASN / ISP
ns1.dns-parking.com 162.159.24.201
2400:cb00:2049:1::a29f:18c9		 ns1.dns-parking.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.dns-parking.com 162.159.25.42
2400:cb00:2049:1::a29f:192a		 ns2.dns-parking.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   296ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.97.9.11 14399s mail.michaelfrederiksen.com AS47583 Hostinger International Limited 31.97.0.0/16 🇺🇸 United States Boston

📧 MX Records#

1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.michaelfrederiksen.com 2a02:4780:2d:15ae::1
31.97.9.11		 mail.michaelfrederiksen.com
mail.michaelfrederiksen.com		 AS47583 Hostinger International Limited
AS47583 Hostinger International Limited

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.michaelfrederiksen.com → 31.97.9.11
🔶 Autoconfigmail.michaelfrederiksen.com → 31.97.9.11

🔷 AAAA Records (IPv6)#

1 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:4780:2d:15ae::1 14400s mail.michaelfrederiksen.com AS47583 Hostinger International Limited 2a02:4780:20:0:0:0:0:0/43 🇺🇸 United States Boston

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   311ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 mail.michaelfrederiksen.com

📝 TXT Records#

1 records   417ms
TXT Record
v=spf1 include:mail.michaelfrederiksen.com -all

✉️ SPF#

PolicyRecord (spurvelunden.dk)
-all (hard fail) v=spf1 include:mail.michaelfrederiksen.com -all

📨 DMARC#

PolicyRecord (_dmarc.spurvelunden.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:michael@michaelfrederiksen.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 19:58:30
www31.97.9.11 2a02:4780:2d:15ae::1 (AS47583) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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

  • error include:mail.michaelfrederiksen.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026091701
Primary NS (MNAME)ns1.dns-parking.com
Responsible (RNAME)dns@hostinger.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 13:50:43
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-09-16
Expires2027-09-30 (340d)

🔗 Same registrant#

2 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
inspirevisual.dkPunktum dk A/S (direct)
legsmart.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
296ms
MX
68ms
AAAA
53ms
TXT
417ms
CAA
57ms
HTTPS
62ms
TLSA
561ms
SOA
0ms
MTA-STS
100ms
DNSSEC
321ms
SRV
311ms
Total
1455ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 19:58:30 841ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-16 01:13:47 1009ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 11:56:41 1773ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 10:20:22 4186ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 06:53:09 1247ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 04:21:06 3959ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-17 22:58:35 shown 1455ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-13 02:54:56 1489ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-06 16:45:04 2626ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 03:18:19 1402ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 00:50:27 9691ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-20 02:42:14 6992ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-13 06:51:19 1526ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-08 04:18:40 9123ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-31 16:44:39 1710ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-23 08:00:43 1504ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-17 22:05:38 2803ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-10 22:13:29 3104ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 08:54:23 2673ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 02:03:33 1482ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 14:30:01 1863ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:58:12 1970ms 2 NS 1 A 1 MX 🔓 Insecure
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