fluer.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3198s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	fluer.dk → 23.227.38.65
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records4 records 266ms

TXT Record
_globalsign-domain-verification=oczQaD46VMcKI-nQ84KFO1MBYF6JInd28OcuqTPUJd
amazonses: lKQoV4+iSgcToD5LOdpx21lLCz6w6k+KLVamRu+Vg2M=
klaviyo-site-verification=RpZ9WB
v=spf1 include:servers.mcsv.net include:spf.smart-web.dk include:amazonses.com include:spf.simply.com -all

✉️ SPF

Policy	Record (fluer.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.smart-web.dk include:amazonses.com include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.fluer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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
CNAME	_acme-challenge.fluer.dk	fluer.dk
TXT	fluer.dk	klaviyo-site-verification=RpZ9WB

🔗 TLSA / DANE2 records 62ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC98ms

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	2026043002
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

56ms

MX

54ms

AAAA

53ms

TXT

266ms

CAA

37ms

HTTPS

59ms

TLSA

62ms

SOA

0ms

MTA-STS

64ms

DNSSEC

98ms

SRV

56ms

Total

992ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:23:23	992ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 02:14:59	777ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 16:00:46	1341ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 13:03:46	600ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 22:47:21	891ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:21:30	921ms	3 NS 1 A 1 MX	🔓 Insecure	View