roosonline.dk

Records from scan: 2026-10-11 14:08:46 · 1971ms total · last checked 2026-10-22 08:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roosonline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.181.81.215 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 128ms

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 128ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.181.81.215	3600s	188-181-81-215-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Roskilde

📧 MX Records#

7 records 143ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx4.googlemail.com	192.179.20.26 2404:6800:4000:1027::1a	ncboms-in-f26.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx5.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.181.81.215
🔶 Autoconfig	188.181.81.215

🔷 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 2026-10-11 14:08:46

www	188.181.81.215 (AS3292) (address records, no CNAME)
www vs bare domain	Same network roosonline.dk: 188.181.81.215 (AS3292) www.roosonline.dk: 188.181.81.215 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2026101101
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 2026-10-11 14:32:17

Field	Value
Registrar	ONE.COM A/S
Registered	2002-10-15
Expires	2026-12-31 (70d)

🔗 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
roos.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

128ms

143ms

AAAA

104ms

TXT

338ms

CAA

137ms

HTTPS

151ms

TLSA

396ms

SOA

66ms

MTA-STS

198ms

DNSSEC

244ms

SRV

180ms

Total

1971ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 14:08:46 shown	1971ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-02 19:27:24	588ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-13 06:44:06	1166ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-11 21:36:53	2528ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 04:25:14	1195ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-14 02:58:33	1289ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 17:12:11	842ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 14:06:39	4748ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 02:38:18	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:06:42	4636ms	2 NS 1 A 7 MX	🔒 Secure