cyklop.dk DNS records

🖥️ Nameservers3 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-01.fouredge.se	217.198.66.12 2a00:1de8:ffff:3::12	ns-01.fouredge.se —	AS48220 Fouredge AB AS48220 Fouredge AB
ns-02.fouredge.se	217.198.66.10 2a00:1de8:ffff:3::10	ns-02.fouredge.se —	AS48220 Fouredge AB AS48220 Fouredge AB
ns-03.fouredge.se	13.51.115.50	ec2-13-51-115-50.eu-north-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.81.121.156	600s	ec2-54-81-121-156.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	54.80.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	cyklop-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.15 52.101.73.2 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:1f18:7be6:cd65:2d15:a6a8:936f:c98	300s	—	AS14618	Amazon.com, Inc.	2600:1f18:0:0:0:0:0:0/33	🇺🇸 United States	Ashburn

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 116ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 336ms

TXT Record
MS=ms22537050
q9kTdZd7e4mcykVot6MHL3D3qWBxKnDXepW1sqlchDqgizRloxgq8ex6bM2kyt/lJ98P8gyepVbCjuL0IQXo9g==
sending_domain634271=9b56dfc91dfe7064635e4e2c01cccc4630d5edcc7d738793e66b67ed406dfc95
v=spf1 a mx include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf.salesforce.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (cyklop.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf.salesforce.com include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.cyklop.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@cyklop.nl; pct=100

📬 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2025120501
Primary NS (MNAME)	ns-01.fouredge.se
Responsible (RNAME)	hostmaster@cyklop.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

52ms

MX

75ms

AAAA

76ms

TXT

336ms

CAA

66ms

HTTPS

67ms

TLSA

187ms

SOA

0ms

MTA-STS

88ms

DNSSEC

102ms

SRV

116ms

Total

2482ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:34:26	2482ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 23:54:40	2933ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:37:34	2292ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:31:13	696ms	3 NS 1 A 1 MX	🔓 Insecure	View