boligudlejning-osterbro.dk

Records from scan: 2026-10-10 13:04:22 · 1090ms total · last checked 2026-10-18 23:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligudlejning-osterbro.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.190 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by boligudlejning-osterbro.dk. 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 161ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.190	600s	demandmedia.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	boligudlejning-osterbro.dk	185.21.41.190	demandmedia.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 13:04:22

www CNAME	boligudlejning-osterbro.dk (all on boligudlejning-osterbro.dk) → 185.21.41.190 (AS48854)
www vs bare domain	Same network boligudlejning-osterbro.dk: 185.21.41.190 (AS48854) www.boligudlejning-osterbro.dk: 185.21.41.190 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2026101001
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 2026-10-10 13:36:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-10-04
Expires	2027-10-31 (376d)

📋 WHOIS#

⏱️ Lookup Timing#

161ms

107ms

97ms

AAAA

109ms

TXT

306ms

CAA

127ms

HTTPS

156ms

TLSA

398ms

SOA

83ms

MTA-STS

130ms

DNSSEC

176ms

SRV

153ms

Total

1090ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 13:04:22 shown	1090ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 05:45:59	366ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 08:10:56	761ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:31:55	615ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 07:56:27	4612ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 06:01:32	2792ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 10:37:15	606ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 06:33:37	1129ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 10:44:30	526ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 08:43:13	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:15:48	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 20:30:05	1196ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:51:46	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:45:48	470ms	2 NS 1 A 1 MX	🔒 Secure