konkurrencer.dk DNS records

🖥️ Nameservers3 records 24ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.39.2	14400s	—	AS62121	Christian Ebsen ApS	91.209.39.0/24	🇩🇰 Denmark	—

📧 MX Records4 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	konkurrencer.dk	91.209.39.2	—	AS62121 Christian Ebsen ApS
10	3600s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
20	3600s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
30	3600s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43 62.69.152.43	mx3.spamfri.dk 43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	91.209.39.2
🔶 Autoconfig	91.209.39.2

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 32ms

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

📝 TXT Records4 records 146ms

TXT Record
brevo-code:ec48c969eed7b1513b4661bea08db902
google-site-verification=aKfhA1CyfdwB7ITLzF-oGcWQ8cueMqVzJlnxQa74cMg
google-site-verification=rD2x0CUBHZicVow7omzewahzKQLa_owIEHA0ZHur-eY
v=spf1 +a +mx +ip4:195.242.131.64 include:_spf.e-studio.dk include:spf.sendinblue.com +ip4:91.209.39.2 -all

✉️ SPF

Policy	Record (konkurrencer.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:195.242.131.64 include:_spf.e-studio.dk include:spf.sendinblue.com +ip4:91.209.39.2 -all

📨 DMARC

Policy	Record (_dmarc.konkurrencer.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:rua@dmarc.brevo.com

📬 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.konkurrencer.dk	xf66cme_qHvPB7XBbIA3wncjj8o9z_tD1eC57FAkY9A

🔗 TLSA / DANE3 records 167ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC59ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072501
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

28ms

MX

29ms

AAAA

27ms

TXT

146ms

CAA

28ms

HTTPS

28ms

TLSA

167ms

SOA

0ms

MTA-STS

39ms

DNSSEC

59ms

SRV

32ms

Total

3435ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-26 13:29:13	3435ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 00:51:57	789ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 13:18:29	2162ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 06:58:55	3872ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 03:44:42	666ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 14:37:15	2533ms	3 NS 1 A 4 MX	🔒 Secure	View