jejsingbyg.dk

📜 Historical scan 2026-06-25 20:20:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jejsingbyg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 9 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 164.90.170.248 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by jejsingbyg-dk.mail.protection.outlook.com. 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#

2 records 201ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.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.curanet.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 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
164.90.170.248	600s	—	AS14061	DigitalOcean, LLC	164.90.128.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jejsingbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 52.101.68.16 52.101.73.11 52.101.73.12 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 438ms

TXT Record
MS=ms39454435
v=spf1 mx a ip4:62.116.219.181 include:spf.smtp2go.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jejsingbyg.dk)
-all (hard fail)	v=spf1 mx a ip4:62.116.219.181 include:spf.smtp2go.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.jejsingbyg.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:it@jejsingbyg.dk; ruf=mailto:it@jejsingbyg.dk; fo=1

📬 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 2026-10-11 11:06:49

www CNAME	jejsingbyg.dk (all on jejsingbyg.dk) → 164.90.170.248 (AS14061)
www vs bare domain	Same network jejsingbyg.dk: 164.90.170.248 (AS14061) www.jejsingbyg.dk: 164.90.170.248 (AS14061)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-jejsingbyg-dk._domainkey.jejsingbyg.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

326ms

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

🏷️ SOA#

225ms

Field	Value
Serial	2024052702
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-15 04:20:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-09
Expires	2026-11-30 (38d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

201ms

228ms

223ms

AAAA

225ms

TXT

438ms

CAA

202ms

HTTPS

227ms

TLSA

348ms

SOA

225ms

MTA-STS

250ms

DNSSEC

326ms

SRV

274ms

Total

1652ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-03 01:36:37	1162ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 20:20:59 shown	1652ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 16:51:44	1165ms	2 NS 1 A 1 MX	🔓 Insecure