el-strom.dk

📜 Historical scan 2026-06-25 01:40:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

el-strom.dk is a .dk domain served by 2 nameservers (ns1.gnrx.dk, ns2.gnrx.dk). It was registered on 19 June 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.7.118 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by elstrom-dk0e.mail.protection.outlook.com. 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 217ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gnrx.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.gnrx.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.7.118	300s	—	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 239ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	elstrom-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.68.21 52.101.73.16 52.101.73.2 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

1 records 227ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:21ef::2	300s	dedi2397.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 405ms

TXT Record
MS=ms37122929
v=DMARC1; p=none; rua=mailto:cb@el-strom.dk
v=spf1 include:spf.protection.dcgr.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (el-strom.dk)
-all (hard fail)	v=spf1 include:spf.protection.dcgr.dk 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 2026-10-12 06:29:05

www CNAME	el-strom.dk (all on el-strom.dk) → 78.46.7.118 2a01:4f8:d0a:21ef::2 (AS24940)
www vs bare domain	Same network el-strom.dk: 78.46.7.118 2a01:4f8:d0a:21ef::2 (AS24940) www.el-strom.dk: 78.46.7.118 2a01:4f8:d0a:21ef::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-elstrom-dk0e._domainkey.elstormaps.onmicrosoft.com	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

344ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

207ms

Field	Value
Serial	2026041302
Primary NS (MNAME)	ns1.gnrx.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 08:06:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-06-19
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

217ms

226ms

239ms

AAAA

227ms

TXT

405ms

CAA

242ms

HTTPS

218ms

TLSA

910ms

SOA

207ms

MTA-STS

242ms

DNSSEC

344ms

SRV

333ms

Total

2753ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:44:25	882ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:47:38	1625ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 04:45:30	1609ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 01:40:42 shown	2753ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 06:35:04	1137ms	2 NS 1 A 1 MX	🔒 Secure