roert.dk

📜 Historical scan 2026-06-18 08:18:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roert.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 4 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.79 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by roert-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 256ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 259ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.79	—	linux213.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 248ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	roert-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.68.8 52.101.73.11 52.101.73.15 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 52.98.154.152
🔶 Autoconfig	93.191.158.79

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 411ms

TXT Record
F4C8D3AF9E521886BA93E4FB06A8EC4C295A7D3551C9E4E26B596B8FD7945788
google-site-verification=KwRxiVhO29pV8Oy1PWbzwcK6WGN51HEIZLaWmgG0XWE
MS=ms86024385
v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (roert.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk 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#

latest probe, not this scan · checked 2026-10-12 18:45:41

www	93.191.158.79 (AS48854) (address records, no CNAME)
www vs bare domain	Same network roert.dk: 93.191.158.79 (AS48854) www.roert.dk: 93.191.158.79 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

412ms

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

🏷️ SOA#

113ms

Field	Value
Serial	2026061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 04:39:04

Field	Value
Registrar	DANDOMAIN A/S
Registered	2019-08-04
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

256ms

259ms

248ms

AAAA

102ms

TXT

411ms

CAA

115ms

HTTPS

294ms

TLSA

190ms

SOA

113ms

MTA-STS

42ms

DNSSEC

412ms

SRV

151ms

Total

1131ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:22:01	1054ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:27:06	728ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:32:10	1393ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:18:03 shown	1131ms	2 NS 1 A 1 MX	🔒 Secure