el-nielsen.dk

📜 Historical scan 2026-06-17 06:35:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

el-nielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.50 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   32ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.50 — nt40.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

5 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 64.233.161.27 lh-in-f27.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
10 — aspmx2.googlemail.com 192.178.211.26 lcbomp-in-f26.1e100.net AS15169 Google LLC
10 — aspmx3.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   208ms
TXT Record
google-site-verification=DjDP-MIFB4tpAnislcjiicOkdTBIsBNUXSnfPu5Nfrc

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 17:39:50
www CNAMEel-nielsen.dk (all on el-nielsen.dk)
www vs bare domainSame network
el-nielsen.dk: 49.12.171.172 (AS24940)
www.el-nielsen.dk: 49.12.171.172 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2026052501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-23 06:32:14
FieldValue
Registrarnordicway ApS
Registered2012-02-12
Expires2027-02-28 (127d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
31ms
MX
32ms
AAAA
34ms
TXT
208ms
CAA
33ms
HTTPS
33ms
TLSA
46ms
SOA
34ms
MTA-STS
45ms
DNSSEC
105ms
SRV
0ms
Total
605ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 02:43:36 714ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-26 02:21:57 1203ms 2 NS 1 A 5 MX 🔒 Secure
2026-09-04 04:26:35 625ms 2 NS 1 A 5 MX 🔒 Secure
2026-08-26 17:00:24 777ms 2 NS 1 A 5 MX 🔒 Secure
2026-07-26 11:38:35 1078ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-26 09:28:23 863ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-24 18:53:21 927ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-24 09:15:54 1047ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 06:35:29 shown 605ms 2 NS 1 A 5 MX 🔒 Secure
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