rton.dk

📜 Historical scan 2026-06-26 02:43:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rton.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.124.101 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by web1.redhost.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.124.101	3600s	web1.redhost.dk	AS47292	Sentia Denmark A/S	77.66.124.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	web1.redhost.dk	77.66.124.101	web1.redhost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.66.124.101
🔶 Autoconfig	77.66.124.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 221ms

TXT Record
v=spf1 include:web1.redhost.dk -all

✉️ SPF#

Policy	Record (rton.dk)
-all (hard fail)	v=spf1 include:web1.redhost.dk -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 2026-10-11 03:40:54

www	77.66.124.101 (AS47292) (address records, no CNAME)
www vs bare domain	Same network rton.dk: 77.66.124.101 (AS47292) www.rton.dk: 77.66.124.101 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026032401
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 2026-10-05 23:55:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-15
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

69ms

67ms

AAAA

35ms

TXT

221ms

CAA

26ms

HTTPS

38ms

TLSA

136ms

SOA

74ms

MTA-STS

42ms

DNSSEC

97ms

SRV

84ms

Total

743ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 03:40:54	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 16:31:05	600ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 00:05:24	370ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 23:42:43	416ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:22:59	477ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 08:33:52	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 19:01:23	6812ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 02:43:49 shown	743ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:20:50	1377ms	2 NS 1 A 1 MX	🔒 Secure