bluearrow.dk DNS records

🖥️ Nameservers3 records 69ms

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 71ms

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 Records1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	bluearrow.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 Records1 records 953ms

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

📝 TXT Records1 records 331ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bluearrow.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.bluearrow.dk	YJ-iYwi5VmFQg7iiHxdXE5Un-aeF0sUKx-sVtO15UdQ

🔗 TLSA / DANE

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

🔐 DNSSEC239ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082101
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

69ms

A

71ms

MX

105ms

AAAA

127ms

TXT

331ms

CAA

74ms

HTTPS

123ms

TLSA

109ms

SOA

0ms

MTA-STS

141ms

DNSSEC

239ms

SRV

953ms

Total

1890ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 23:15:26	1890ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 05:15:34	817ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 00:14:39	1890ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 13:10:53	1778ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 17:13:43	1253ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 17:42:06	1186ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 09:32:42	1006ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:44:19	1107ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:37:53	999ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 15:13:47	1647ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:10:55	383ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:02:12	2471ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:00:33	627ms	3 NS 1 A 1 MX	🔓 Insecure	View