roosonline.dk

📜 Historical scan 2026-06-17 22:06:42 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.181.81.215	—	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 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 64.233.164.27	lh-in-f27.1e100.net lh-in-x1b.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx4.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx5.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	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#

latest probe, not this scan · 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#

101ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026061101
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#

33ms

37ms

33ms

AAAA

36ms

TXT

208ms

CAA

33ms

HTTPS

31ms

TLSA

112ms

SOA

32ms

MTA-STS

68ms

DNSSEC

101ms

SRV

4019ms

Total

4636ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 14:08:46	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 shown	4636ms	2 NS 1 A 7 MX	🔒 Secure