erikbertelsen.dk

📜 Historical scan 2026-09-18 11:38:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erikbertelsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.141 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by exch.httpscan.dk, exchbackup.httpscan.dk. The zone is DNSSEC-signed and validates, publishes a 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   243ms
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   138ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.141 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   209ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s exch.httpscan.dk 185.157.133.46 exch.httpscan.dk AS3342 Cibicom A/S
20 600s exchbackup.httpscan.dk 86.52.57.39 86-52-57-39.norlyscustomer.net AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.141
🔶 Autoconfig46.30.215.141

🔷 AAAA Records (IPv6)#

1 records   245ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:6e:f8af:9ddc:dd5e 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

🔌 SRV Records#

1 records   244ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 exch.httpscan.dk

📝 TXT Records#

2 records   601ms
TXT Record
google-site-verification=ezfKoQpMt6MfaJm0u2Q1t74PMojWIyJYOhUrzlIp-dQ
v=spf1 include:spf.httpscan.dk -all

✉️ SPF#

PolicyRecord (erikbertelsen.dk)
-all (hard fail) v=spf1 include:spf.httpscan.dk -all

📨 DMARC#

PolicyRecord (_dmarc.erikbertelsen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:administrator@httpscan.dk; pct=100;

📬 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 2026-10-12 19:20:07
www46.30.215.183 2a02:2350:5:106:80be:5714:5302:808c (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

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

200ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091405
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 19:43:08
FieldValue
RegistrarONE.COM A/S
Registered2025-01-16
Expires2027-01-15 (90d)

🔗 Same registrant#

3 domains

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).

DomainRegistrar
dd-host.dkONE.COM A/S
demant-data.dkONE.COM A/S
godrum.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
243ms
A
138ms
MX
209ms
AAAA
245ms
TXT
601ms
CAA
247ms
HTTPS
229ms
TLSA
778ms
SOA
0ms
MTA-STS
252ms
DNSSEC
200ms
SRV
244ms
Total
2525ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 19:20:07 1065ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-09 13:09:28 877ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-25 15:52:59 6525ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-18 11:38:05 shown 2525ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 08:17:38 756ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-08 06:04:22 4966ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-04 21:18:39 5074ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-17 02:33:05 918ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-16 01:02:25 911ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-03 17:42:49 965ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 08:10:06 641ms 2 NS 1 A 2 MX 🔒 Secure
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