eltwin.dk

📜 Historical scan 2026-10-17 08:26:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eltwin.dk is a .dk domain served by 2 nameservers (elinore.ns.cloudflare.com, ned.ns.cloudflare.com). It was registered on 11 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa-00373502.gslb.pphosted.com, mxb-00373502.gslb.pphosted.com. The zone is not DNSSEC-signed, 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   32ms
NameserverIP addressesPTRASN / ISP
elinore.ns.cloudflare.com 108.162.192.153
172.64.32.153
173.245.58.153
2606:4700:50::adf5:3a99
2803:f800:50::6ca2:c099
2a06:98c1:50::ac40:2099		 elinore.ns.cloudflare.com
elinore.ns.cloudflare.com
elinore.ns.cloudflare.com
elinore.ns.cloudflare.com
elinore.ns.cloudflare.com
elinore.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ned.ns.cloudflare.com 108.162.193.210
172.64.33.210
173.245.59.210
2606:4700:58::adf5:3bd2
2803:f800:50::6ca2:c1d2
2a06:98c1:50::ac40:21d2		 ned.ns.cloudflare.com
ned.ns.cloudflare.com
ned.ns.cloudflare.com
ned.ns.cloudflare.com
ned.ns.cloudflare.com
ned.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.55.135 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.148.51 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mxa-00373502.gslb.pphosted.com 185.183.31.147 mx08-00373502.pphosted.com AS52129 Proofpoint, Inc.
10 300s mxb-00373502.gslb.pphosted.com 205.220.184.115 mx07-00373502.pphosted.com AS52129 Proofpoint, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::ac43:9433 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:3787 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   29ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.55.135,172.67.148.51 ech=AEX+DQBBfAAgACBkVpA/zTSZWKKXbIWzMIbvY3HhrHjbKrAOeMNn2n3VGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:9433,2606:4700:3036::6815:3787

📝 TXT Records#

2 records   163ms
TXT Record
MS=ms39828587
v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com include:amazonses.com -all

✉️ SPF#

PolicyRecord (eltwin.dk)
-all (hard fail) v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com include:amazonses.com -all

📨 DMARC#

PolicyRecord (_dmarc.eltwin.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rua@nibe.se

📬 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 2026-10-18 08:59:53
www104.21.55.135 172.67.148.51 2606:4700:3035::ac43:9433 2606:4700:3036::6815:3787 (AS13335) (address records, no CNAME)
www vs bare domainSame network
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.eltwin.dk CkA0r5PsX3tsgMQsEahfjWC9sjNhTWVpp79BLTFeEaM
TXT _acme-challenge.eltwin.dk nYpvUgeQA48Pauv1sHL48FtIutSoYhGH30PVpT2bU-8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2417630318
Primary NS (MNAME)elinore.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 08:36:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-05-11
Expires2027-06-30 (254d)

🔗 Same registrant#

1 domain

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
motron.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
36ms
MX
39ms
AAAA
38ms
TXT
163ms
CAA
42ms
HTTPS
29ms
TLSA
582ms
SOA
34ms
MTA-STS
68ms
DNSSEC
118ms
SRV
61ms
Total
2037ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 08:59:53 3180ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-17 08:26:40 shown 2037ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-09 14:53:51 1365ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 08:15:24 1185ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-04 11:10:13 3418ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-21 04:30:52 2503ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-17 17:25:50 3766ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-10 16:21:15 1908ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 05:00:42 2291ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 00:28:43 1189ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 07:05:33 4904ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone