rtinhavn.dk

📜 Historical scan 2026-10-08 01:11:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rtinhavn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, publishes a 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 37ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 125ms

TXT Record
apple-domain=sysIPZE7KPMLOgYO
v=spf1 include:icloud.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (rtinhavn.dk)
~all (soft fail)	v=spf1 include:icloud.com include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.rtinhavn.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-10 02:22:48

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network rtinhavn.dk: 46.30.211.38 (AS51468) www.rtinhavn.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026100702
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 2026-10-08 01:31:18

Field	Value
Registrar	ONE.COM A/S
Registered	2023-02-16
Expires	2027-02-15 (115d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

25ms

37ms

AAAA

39ms

TXT

125ms

CAA

30ms

HTTPS

33ms

TLSA

289ms

SOA

32ms

MTA-STS

54ms

DNSSEC

117ms

SRV

52ms

Total

1097ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 02:22:48	760ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 01:11:50 shown	1097ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 23:24:28	4540ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 23:20:47	687ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 07:32:34	634ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 20:47:00	999ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 18:27:49	1354ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-24 09:28:20	1179ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-15 14:24:22	17293ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-10 22:25:24	9231ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 02:44:05	785ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 19:30:43	832ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 06:32:28	785ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 21:42:26	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:00:47	1182ms	2 NS 1 A 2 MX	🔒 Secure