sprogforeningen.dk DNS records

🖥️ Nameservers3 records 55ms

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 Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.2	14400s	web.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	sprogforeningen.dk	195.242.131.2 2001:67c:564:fffc::1001	web.e-studio.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	195.242.131.2
🔶 Autoconfig	195.242.131.2

🔷 AAAA Records (IPv6)1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:564:fffc::1001	14400s	—	AS62121	Christian Ebsen ApS	2001:67c:564:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 64ms

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

📝 TXT Records2 records 140ms

TXT Record
v=spf1 include:_spf.mlsend.com ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~all
v=spf1 ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (sprogforeningen.dk)
~all (soft fail)	v=spf1 include:_spf.mlsend.com ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~all
~all (soft fail)	v=spf1 ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~all

📨 DMARC

Policy	Record (_dmarc.sprogforeningen.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sprogforeningen.dk	dyD-o_HqlvscBkGxa7rCzB9X0VBElUziYzSK1sMHMhw

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080201
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@e-studio.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

37ms

MX

44ms

AAAA

51ms

TXT

140ms

CAA

53ms

HTTPS

63ms

TLSA

82ms

SOA

0ms

MTA-STS

52ms

DNSSEC

90ms

SRV

64ms

Total

778ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-07 00:56:45	778ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:39:28	3644ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:27:13	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 04:09:39	861ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:15:17	2819ms	3 NS 1 A 1 MX	🔒 Secure	View