rydbergogsoen.dk

Records from scan: 2026-10-15 16:37:46 · 1896ms total · last checked 2026-10-16 17:36 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rydbergogsoen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.236.61.248 is hosted by InterNetX GmbH (AS15456) in Germany. Mail is handled by rydbergogsoen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.236.61.248	3600s	gw5.city-map.com	AS15456	InterNetX GmbH	85.236.32.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rydbergogsoen-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca38::8 52.101.185.114 52.101.185.21 52.101.68.21 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.152
🔶 Autoconfig	rydbergogsoen.dk → 85.236.61.248

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 267ms

TXT Record
v=spf1 mx include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rydbergogsoen.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.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

🧩 Web & zone#

checked 2026-10-15 16:37:47

www CNAME	rydbergogsoen.dk (all on rydbergogsoen.dk) → 85.236.61.248 (AS15456)
www vs bare domain	Same network rydbergogsoen.dk: 85.236.61.248 (AS15456) www.rydbergogsoen.dk: 85.236.61.248 (AS15456)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.rydbergogsoen.dk	rydbergogsoen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2026101501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 19:32:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-18
Expires	2027-03-31 (164d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

90ms

91ms

87ms

AAAA

79ms

TXT

267ms

CAA

116ms

HTTPS

98ms

TLSA

737ms

SOA

71ms

MTA-STS

120ms

DNSSEC

190ms

SRV

131ms

Total

1896ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:37:46 shown	1896ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:05:15	975ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:58:10	1357ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 00:32:08	1636ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 21:46:58	1475ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 01:35:11	7337ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 13:08:28	988ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:36:22	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:33:28	1116ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:38:14	1236ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:07:32	2339ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:59:26	2330ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:33:12	2492ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:18:14	1252ms	2 NS 1 A 1 MX	🔒 Secure