silkeborg-bogtryk.dk

📜 Historical scan 2026-09-28 04:04:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

silkeborg-bogtryk.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.12.31.0 is hosted by Microsoft Corporation (AS8075) in Sweden. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.12.31.0	3600s	—	AS8075	Microsoft Corporation	51.12.0.0/15	🇸🇪 Sweden	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 133ms

TXT Record
MS=ms28698896
v=spf1 mx ip4:89.249.10.36 ip4:217.198.209.46 ip4:89.249.14.246 ip4:89.249.10.33 include:spf.comendosystems.com include:spf.comendosystems.com include:spf.hostnordic.com ~all include:spf.emailsignatures365.com

✉️ SPF#

Policy	Record (silkeborg-bogtryk.dk)
~all (soft fail)	v=spf1 mx ip4:89.249.10.36 ip4:217.198.209.46 ip4:89.249.14.246 ip4:89.249.10.33 include:spf.comendosystems.com include:spf.comendosystems.com include:spf.hostnordic.com ~all include:spf.emailsignatures365.com

📨 DMARC#

Policy	Record (_dmarc.silkeborg-bogtryk.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+dsmbsap1pp0@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 2026-10-08 23:15:38

www CNAME	skabertrang2.azurewebsites.net (all on azurewebsites.net) → 51.12.31.0 (AS8075)
www vs bare domain	Same network silkeborg-bogtryk.dk: 51.12.31.0 (AS8075) www.silkeborg-bogtryk.dk: 51.12.31.0 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

8 records 141ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2025091101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-21 17:03:29

Field	Value
Registrar	CURANET A/S
Registered	1997-10-02
Expires	2026-12-31 (69d)

🔗 Same registrant#

8 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).

Domain	Registrar
dansk-revisor.dk	CURANET A/S
danske-revisorer.dk	CURANET A/S
odense-talentudvikling.dk	Punktum dk A/S (direct)
odensetalentudvikling.dk	Punktum dk A/S (direct)
sb-s.dk	CURANET A/S
silkeborg-online.dk	Punktum dk A/S (direct)
skabertrang-ai.dk	CURANET A/S
skabertrang.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

42ms

AAAA

41ms

TXT

133ms

CAA

39ms

HTTPS

32ms

TLSA

141ms

SOA

0ms

MTA-STS

40ms

DNSSEC

67ms

SRV

43ms

Total

859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:44:29	685ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-28 04:04:49 shown	859ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-18 14:22:27	786ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 21:23:45	896ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 03:26:20	3143ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 23:39:17	962ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 16:51:50	1229ms	2 NS 1 A 4 MX	🔒 Secure