rjf.dk

📜 Historical scan 2026-09-12 06:39:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rjf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.216 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. 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   43ms
NameserverIP addressesPTRASN / 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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.97.141.216 600s vm1419.enterprisecloud.nu AS48854 team.blue Denmark A/S 212.97.140.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.250.147.26
142.250.147.27
142.251.9.26
142.251.9.27
2a00:1450:4025:c01::1a
2a00:1450:4025:c01::1b
2a00:1450:4025:c03::1a
2a00:1450:4025:c03::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net
rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   122ms
TXT Record
google-site-verification=JK5w3V5oriS9ci1pPSyDXFExzBdC2cEjpiWE8ND7mhc
google-site-verification=uj-l8Iq_lz4U9acM1PIrKw6ynH-b24-jEeayj5RX6sE
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (rjf.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~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 2026-10-09 09:14:08
www212.97.141.216 (AS48854) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 16:30:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-02-26
Expires2027-02-28 (132d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
41ms
MX
28ms
AAAA
39ms
TXT
122ms
CAA
51ms
HTTPS
48ms
TLSA
92ms
SOA
0ms
MTA-STS
50ms
DNSSEC
74ms
SRV
51ms
Total
530ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 09:14:08 382ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 16:12:28 724ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 15:40:34 983ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 01:47:13 729ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 23:43:08 682ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 08:59:13 1030ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 06:39:39 shown 530ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-21 14:52:01 5324ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-28 09:43:46 830ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-28 07:32:55 1004ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:34:29 2363ms 2 NS 1 A 1 MX 🔒 Secure
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