elselang.dk

📜 Historical scan 2026-07-31 08:26:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elselang.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by elselang-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 69ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	elselang-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.5 52.101.73.22 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.98.243.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 267ms

TXT Record
MS=ms86649184
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (elselang.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.elselang.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:admin@elselang.dk

📬 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 2026-10-08 18:13:30

www	Exists, no address
www vs bare domain	Neither resolves elselang.dk: no address www.elselang.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-elselang-dk._domainkey.renhjemmeservice.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-elselang-dk._domainkey.renhjemmeservice.n-v1.dkim.mail.microsoft	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#

183ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026073001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 16:20:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-11
Expires	2027-09-30 (348d)

🔗 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).

Domain	Registrar
a1it.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

73ms

101ms

AAAA

78ms

TXT

267ms

CAA

55ms

HTTPS

46ms

TLSA

104ms

SOA

0ms

MTA-STS

80ms

DNSSEC

183ms

SRV

141ms

Total

1039ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:08:51	1085ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-13 19:04:19	727ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-07 07:45:35	715ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-03 16:33:36	2133ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-30 12:22:20	1743ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-31 08:26:21 shown	1039ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-26 19:35:37	5238ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 20:45:34	6728ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-01 23:59:14	779ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-29 07:38:23	1191ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 06:02:24	2640ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 07:05:53	663ms	2 NS 0 A 1 MX	🔒 Secure