bygselvviden.dk

Records from scan: 2026-09-25 02:43:18 · 465ms total · last checked 2026-10-16 19:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygselvviden.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 195.242.131.71 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by bygselvviden.dk. The zone is not DNSSEC-signed, publishes a 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 36ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.71	14400s	web5.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	bygselvviden.dk	195.242.131.71	web5.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.131.71
🔶 Autoconfig	195.242.131.71

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 48ms

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

📝 TXT Records#

1 records 147ms

TXT Record
v=spf1 +a +mx +ip4:195.242.131.71 include:_spf.e-studio.dk ~all

✉️ SPF#

Policy	Record (bygselvviden.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.131.71 include:_spf.e-studio.dk ~all

📨 DMARC#

Policy	Record (_dmarc.bygselvviden.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 08:57:40

www CNAME	bygselvviden.dk (all on bygselvviden.dk) → 195.242.131.71 (AS62121)
www vs bare domain	Same network bygselvviden.dk: 195.242.131.71 (AS62121) www.bygselvviden.dk: 195.242.131.71 (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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bygselvviden.dk	cvj4PCtTaElrUg4t-8AI6Mqt1DAstWPb24tpEX_iGe0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091602
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#

36ms

31ms

34ms

AAAA

44ms

TXT

147ms

CAA

37ms

HTTPS

37ms

TLSA

50ms

SOA

0ms

MTA-STS

42ms

DNSSEC

73ms

SRV

48ms

Total

465ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:43:18 shown	465ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 14:30:29	652ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 08:11:05	504ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-18 21:20:17	834ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 04:12:38	949ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:05:09	1307ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:37:55	692ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 03:11:18	618ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:21:36	613ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:20:28	2656ms	3 NS 1 A 1 MX	🔓 Insecure