dsemaegler.dk

📜 Historical scan 2026-08-20 22:41:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsemaegler.dk is a .dk domain served by 3 nameservers (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk). It was registered on 17 December 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.123 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by mx20.check4spam.dk, mx30.check4spam.dk and 1 more. The zone is not DNSSEC-signed, 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#

3 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hosit.dk	193.104.202.31	ns01.hosit.dk	AS50346 It Forum Gruppen A/s
ns02.hosit.dk	87.116.23.114	ns02.hosit.dk	AS31027 GlobalConnect A/S
ns03.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.123	3600s	—	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Virum

📧 MX Records#

3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx20.check4spam.dk	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
10	43200s	mx30.check4spam.dk	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
10	43200s	mx40.check4spam.dk	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-redirect.hosit.dk → 193.104.202.113

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 308ms

TXT Record
v=spf1 include:spf.hosit.dk include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (dsemaegler.dk)
-all (hard fail)	v=spf1 include:spf.hosit.dk include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.dsemaegler.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-06 19:55:41

www CNAME	dsemaegler.dk (all on dsemaegler.dk)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026011203
Primary NS (MNAME)	ns01.hosit.dk
Responsible (RNAME)	support@sit.dk
Refresh	28800s
Retry	7200s
Expire	1814400s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 22:49:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-12-17
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

69ms

55ms

AAAA

68ms

TXT

308ms

CAA

63ms

HTTPS

62ms

TLSA

326ms

SOA

64ms

MTA-STS

56ms

DNSSEC

147ms

SRV

155ms

Total

25381ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 16:59:10	634ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-20 22:41:31 shown	25381ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-25 04:26:12	1007ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-24 12:07:50	834ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-17 04:50:24	514ms	3 NS 1 A 3 MX	🔓 Insecure