blueschke.dk

📜 Historical scan 2026-06-16 15:05:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blueschke.dk is a .dk domain served by 2 nameservers (ns1.netgiganten.dk, ns2.netgiganten.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by blueschke.dk. The zone is DNSSEC-signed and validates, has no 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netgiganten.dk	—	—	—
ns2.netgiganten.dk	—	—	—

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.11	—	web1.netgiganten.dk	AS62121	—	—	—	—

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	blueschke.dk	195.242.130.11	web1.netgiganten.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 219ms

TXT Record
v=spf1 ip4:195.242.130.11 include:_spf.netgiganten.dk ip4:88.99.241.164 +a +mx ~all

✉️ SPF#

Policy	Record (blueschke.dk)
~all (soft fail)	v=spf1 ip4:195.242.130.11 include:_spf.netgiganten.dk ip4:88.99.241.164 +a +mx ~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 2026-10-08 20:13:54

www CNAME	blueschke.dk (all on blueschke.dk) → 195.242.130.11 (AS62121)
www vs bare domain	Same network blueschke.dk: 195.242.130.11 (AS62121) www.blueschke.dk: 195.242.130.11 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2026060201
Primary NS (MNAME)	ns1.netgiganten.dk
Responsible (RNAME)	monitor@netgiganten.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

74ms

44ms

70ms

AAAA

94ms

TXT

219ms

CAA

44ms

HTTPS

44ms

TLSA

172ms

SOA

54ms

MTA-STS

73ms

DNSSEC

85ms

SRV

0ms

Total

579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:32:48	544ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:24:22	405ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:46:03	342ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:30:55	427ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:20:57	517ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 13:28:01	1027ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:10:30	1115ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:16:12	1325ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:13:28	2297ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:05:17 shown	579ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:01:11	2556ms	2 NS 1 A 1 MX	🔒 Secure