jsg-ejendomme.dk

📜 Historical scan 2026-06-19 13:52:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jsg-ejendomme.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was registered on 12 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.13 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by jsgejendomme-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   49ms
NameserverIP addressesPTRASN / ISP
luke.ns.cloudflare.com 108.162.193.200
172.64.33.200
173.245.59.200
2606:4700:58::adf5:3bc8
2803:f800:50::6ca2:c1c8
2a06:98c1:50::ac40:21c8		 luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com 108.162.194.59
162.159.38.59
172.64.34.59
2606:4700:50::a29f:263b
2803:f800:50::6ca2:c23b
2a06:98c1:50::ac40:223b		 rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.18.13 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.179.41 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s jsgejendomme-dk0i.mail.protection.outlook.com 2a01:111:f403:ca04::4
2a01:111:f403:ca04::9
2a01:111:f403:ca09::c
2a01:111:f403:ca09::e
52.101.68.25
52.101.73.11
52.101.73.26
52.101.73.28		 mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as9pr05cu01302.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#

ServiceCNAME / IP
🔷 Autodiscover172.67.179.41

🔷 AAAA Records (IPv6)#

2 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:120d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:b329 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   47ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.18.13,172.67.179.41 ech=AEX+DQBByAAgACBPF0m9T8Sj8yd73y9ytnkUxzjCT+nkzQj1abdfYTqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:120d,2606:4700:3035::ac43:b329

📝 TXT Records#

1 records   286ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

PolicyRecord (jsg-ejendomme.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC#

PolicyRecord (_dmarc.jsg-ejendomme.dk)
p=reject v=DMARC1; p=reject; rua=mailto:8a65b0bf75564aa49036ca4ba03ec266@dmarc-reports.cloudflare.net

📬 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 22:46:14
www104.21.18.13 172.67.179.41 2606:4700:3031::ac43:b329 2606:4700:3036::6815:120d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

48ms
FieldValue
Serial2406860489
Primary NS (MNAME)luke.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 16:30:27
FieldValue
RegistrarGreait
Registered2017-09-12
Expires2027-09-30 (345d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
48ms
MX
61ms
AAAA
53ms
TXT
286ms
CAA
44ms
HTTPS
47ms
TLSA
381ms
SOA
48ms
MTA-STS
51ms
DNSSEC
121ms
SRV
173ms
Total
3322ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 22:46:14 3100ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-08 16:22:21 853ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-07 16:13:03 1102ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-03 12:53:20 1110ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 20:22:53 882ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 08:10:07 1104ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 07:55:33 1670ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-19 10:45:16 1718ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 14:04:53 1794ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-11 17:34:19 9986ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-10 07:18:24 2948ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-04 22:53:25 2690ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-24 08:44:02 11220ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-09 01:20:51 1389ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 19:44:23 2586ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-19 13:52:13 shown 3322ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 13:44:35 3098ms 2 NS 2 A 1 MX 🔒 Secure
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