rittermedia.dk

📜 Historical scan 2026-06-26 23:25:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rittermedia.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 31 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by rittermedia-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 227ms

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 344ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	300s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 349ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	rittermedia-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.0 52.101.73.11 52.101.73.15 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.8
🔶 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 409ms

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

📝 TXT Records#

2 records 358ms

TXT Record
MS=ms45493484
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.mlsend.com -all

✉️ SPF#

Policy	Record (rittermedia.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.mlsend.com -all

📨 DMARC#

Policy	Record (_dmarc.rittermedia.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 13:17:18

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rittermedia.dk: 185.158.133.1 (AS13335) www.rittermedia.dk: 185.158.133.1 (AS13335)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

465ms

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

🏷️ SOA#

243ms

Field	Value
Serial	2026031800
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 2026-10-10 20:57:26

Field	Value
Registrar	Simply.com A/S
Registered	2023-07-31
Expires	2027-07-30 (276d)

📋 WHOIS#

⏱️ Lookup Timing#

227ms

344ms

349ms

AAAA

253ms

TXT

358ms

CAA

222ms

HTTPS

224ms

TLSA

159ms

SOA

243ms

MTA-STS

253ms

DNSSEC

465ms

SRV

409ms

Total

1527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:17:18	1834ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 06:53:58	822ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:49:33	977ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:02:39	969ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 07:40:13	1124ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 05:40:48	1020ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:25:17 shown	1527ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:36:11	2914ms	3 NS 1 A 1 MX	🔒 Secure