e-espersen.dk

📜 Historical scan 2026-06-26 23:41:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

e-espersen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 1 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.74 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by eespersen-dk0c.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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	63.0-127.243.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.74	600s	linux82.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eespersen-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 52.101.68.3 52.101.73.15 52.101.73.153 52.101.73.28	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔌 SRV Records#

1 records 62ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	outlook.ldasp.dk

📝 TXT Records#

2 records 183ms

TXT Record
MS=ms44377692
v=spf1 ip4:195.41.183.138 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (e-espersen.dk)
-all (hard fail)	v=spf1 ip4:195.41.183.138 include:spf.protection.outlook.com include:spf.curanet.dk -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 2026-10-15 08:04:37

www	185.21.40.74 (AS48854) (address records, no CNAME)
www vs bare domain	Same network e-espersen.dk: 185.21.40.74 (AS48854) www.e-espersen.dk: 185.21.40.74 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026062501
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@e-espersen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 14:25:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-01
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

43ms

47ms

AAAA

41ms

TXT

183ms

CAA

41ms

HTTPS

35ms

TLSA

488ms

SOA

40ms

MTA-STS

59ms

DNSSEC

67ms

SRV

62ms

Total

1332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 08:04:37	1737ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 14:20:29	4277ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 10:33:00	985ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 00:48:11	1149ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 23:44:59	867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 11:13:27	825ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 04:30:06	1357ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 02:13:27	1026ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 01:01:18	841ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 18:41:49	720ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 15:45:56	7689ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 04:40:43	1304ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 18:56:12	8907ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 19:47:43	24927ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 10:23:02	2119ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 10:19:02	2806ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 10:52:55	5466ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:41:38	739ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 23:41:10 shown	1332ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:52:45	984ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 17:35:03	3083ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:25:04	683ms	2 NS 1 A 1 MX	🔓 Insecure