penspektrum.dk

Records from scan: 2026-10-01 05:43:15 · 477ms total · last checked 2026-10-26 15:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

penspektrum.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.102 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by penspektrum.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.102	600s	web9.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	penspektrum.dk	193.200.90.102	web9.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.200.90.102
🔶 Autoconfig	193.200.90.102

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 125ms

TXT Record
v=spf1 ip4:193.200.90.102 include:_spf.e-studio.dk ip4:195.242.131.92 include:_spf.e-shop.dk ip4:195.201.43.82 +a +mx ~all

✉️ SPF#

Policy	Record (penspektrum.dk)
~all (soft fail)	v=spf1 ip4:193.200.90.102 include:_spf.e-studio.dk ip4:195.242.131.92 include:_spf.e-shop.dk ip4:195.201.43.82 +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#

checked 2026-10-11 15:56:40

www CNAME	penspektrum.dk (all on penspektrum.dk) → 193.200.90.102 (AS62121)
www vs bare domain	Same network penspektrum.dk: 193.200.90.102 (AS62121) www.penspektrum.dk: 193.200.90.102 (AS62121)
Wildcard	No

✍️ 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.penspektrum.dk	HJwTe4IwhkfIkBjUNMGNERRRcYppGPnYmCVQpmrXXN0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

30ms

Field	Value
Serial	2026091701
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.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#

43ms

35ms

45ms

AAAA

31ms

TXT

125ms

CAA

28ms

HTTPS

34ms

TLSA

54ms

SOA

30ms

MTA-STS

63ms

DNSSEC

78ms

SRV

49ms

Total

477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:43:15 shown	477ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 04:47:50	451ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-20 12:26:16	472ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-20 09:26:28	880ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 17:43:42	604ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 16:04:51	713ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 02:29:42	908ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:18:15	593ms	3 NS 1 A 1 MX	🔓 Insecure