reddernesfagforening.dk

📜 Historical scan 2026-06-18 07:09:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reddernesfagforening.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.54 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by reddernesfagforening-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 521ms

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 Records#

1 records 462ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.54	—	linux65.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 454ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	reddernesfagforening-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.29 52.101.73.11 52.101.73.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.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
🔶 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 Records#

1 records 546ms

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

📝 TXT Records#

4 records 719ms

TXT Record
google-site-verification=QMrJqnOZCA0IF82GM-s5o6aAcIeeTZFUpyN1hewssAc
MS=ms87522322
v=spf1 +a +mx include:spf.curanet.dk include:spf.azehosting.net include:spf.protection.outlook.com include:servers.mcsv.net ip4:5.9.113.4 ip4:138.201.127.202 ~all
v=spf1 include:spf.simply.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (reddernesfagforening.dk)
~all (soft fail)	v=spf1 +a +mx include:spf.curanet.dk include:spf.azehosting.net include:spf.protection.outlook.com include:servers.mcsv.net ip4:5.9.113.4 ip4:138.201.127.202 ~all
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.reddernesfagforening.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 21:15:21

www	94.231.103.54 (AS48854) (address records, no CNAME)
www vs bare domain	Same network reddernesfagforening.dk: 94.231.103.54 (AS48854) www.reddernesfagforening.dk: 94.231.103.54 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)
warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

564ms

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

🏷️ SOA#

426ms

Field	Value
Serial	2026030507
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 08:54:32

Field	Value
Registrar	Simply.com A/S
Registered	2017-04-08
Expires	2027-04-30 (193d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
reddernesforening.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

521ms

462ms

454ms

AAAA

494ms

TXT

719ms

CAA

408ms

HTTPS

449ms

TLSA

1221ms

SOA

426ms

MTA-STS

388ms

DNSSEC

564ms

SRV

546ms

Total

4266ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:16:28	2838ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 12:11:10	895ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:38:43	827ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 12:14:11	870ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 22:47:18	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:44:00	2333ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 07:09:01 shown	4266ms	3 NS 1 A 1 MX	🔓 Insecure