efterisolernu.dk

📜 Historical scan 2026-07-02 00:50:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efterisolernu.dk is a .dk domain served by 2 nameservers (ns1.telanco.dk, ns2.telanco.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.246.247.18 is hosted by Novaram ApS (AS34165) in Denmark. Mail is handled by efterisolernu-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 803ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telanco.dk	84.246.245.104	84-246-245-104.unalloc.logiqit.net	AS34165 Novaram ApS
ns2.telanco.dk	84.246.247.29	84-246-247-29.cust.novaram.net	AS34165 Novaram ApS

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.246.247.18	3600s	me85.telanco.dk	AS34165	Novaram ApS	84.246.244.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	efterisolernu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.73.11 52.101.73.12 52.101.73.15 52.101.73.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 190ms

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

✉️ SPF#

Policy	Record (efterisolernu.dk)
-all (hard fail)	v=spf1 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 2026-10-09 00:47:54

www	84.246.247.18 (AS34165) (address records, no CNAME)
www vs bare domain	Same network efterisolernu.dk: 84.246.247.18 (AS34165) www.efterisolernu.dk: 84.246.247.18 (AS34165)
Wildcard	No

🔎 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#

815ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	2021062904
Primary NS (MNAME)	ns1.telanco.dk
Responsible (RNAME)	hostmaster@telanco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

803ms

37ms

35ms

AAAA

798ms

TXT

190ms

CAA

37ms

HTTPS

808ms

TLSA

246ms

SOA

39ms

MTA-STS

62ms

DNSSEC

815ms

SRV

806ms

Total

1464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:51:28	1184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 02:38:52	2737ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 21:43:29	723ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 08:00:35	5997ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:50:40 shown	1464ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:58:33	2700ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 02:27:25	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 06:05:29	2256ms	2 NS 1 A 1 MX	🔓 Insecure