rongsted.dk

📜 Historical scan 2026-06-27 23:43:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rongsted.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.31 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   225ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10 ns01.one.com AS197495 One.com A/S
ns02.one.com — — —

🌍 A Records#

1 records   189ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.31 3600s webcluster1.webpod15-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   215ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.31
🔶 Autoconfig46.30.215.31

🔷 AAAA Records (IPv6)#

1 records   209ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10e:fc:5ac2:d980:4ba7 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   430ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF#

PolicyRecord (rongsted.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:spf.protection.outlook.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 2026-10-11 04:24:25
www46.30.215.6 2a02:2350:5:10e:35:63b2:62d:3c07 (AS51468) (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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   244ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

293ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

205ms
FieldValue
Serial2026061601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 05:08:37
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-11-16
Expires2026-12-31 (68d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
225ms
A
189ms
MX
215ms
AAAA
209ms
TXT
430ms
CAA
217ms
HTTPS
184ms
TLSA
244ms
SOA
205ms
MTA-STS
260ms
DNSSEC
293ms
SRV
250ms
Total
1404ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 04:24:24 1720ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 04:12:48 573ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 21:57:58 582ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 18:37:24 774ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-09 17:00:09 741ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-25 19:57:34 728ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-03 14:56:51 10811ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-24 05:55:21 1037ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-23 02:27:45 857ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-27 23:43:37 shown 1404ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 09:04:17 2518ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-21 06:29:09 948ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:39:38 2756ms 2 NS 1 A 4 MX 🔒 Secure
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