roedkjaerfrost.dk DNS records

🖥️ Nameservers2 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.249.200	3600s	87-104-249-200.static.kviknet.net	AS204151	EWII Bredbaand A/S	87.104.240.0/20	🇩🇰 Denmark	Fredericia

📧 MX Records2 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 253ms

TXT Record
v=spf1 include:spf.improvmx.com ~all

✉️ SPF

Policy	Record (roedkjaerfrost.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com ~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

🔗 TLSA / DANE

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

🔐 DNSSEC203ms

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

🏷️ SOA0ms

Field	Value
Serial	2026013157
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

97ms

A

68ms

MX

72ms

AAAA

97ms

TXT

253ms

CAA

93ms

HTTPS

91ms

TLSA

302ms

SOA

0ms

MTA-STS

115ms

DNSSEC

203ms

SRV

111ms

Total

1512ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 20:15:35	1512ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 15:34:33	2419ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 00:55:36	1424ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 02:17:26	9372ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 06:37:15	1706ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 20:33:12	1513ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 19:20:55	1768ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-11 13:11:24	1418ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 18:12:34	3195ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 20:21:41	1025ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 09:12:17	3085ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 06:57:50	9538ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 06:51:19	784ms	2 NS 1 A 2 MX	🔒 Secure	View