omsor.dk

📜 Historical scan 2026-06-24 06:51:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

omsor.dk is a .dk domain served by 2 nameservers (lex.ns.cloudflare.com, oaklyn.ns.cloudflare.com). It was registered on 4 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.119 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is of unknown DNSSEC status, 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   83ms
NameserverIP addressesPTRASN / ISP
lex.ns.cloudflare.com 108.162.193.196
172.64.33.196
173.245.59.196
2606:4700:58::adf5:3bc4
2803:f800:50::6ca2:c1c4
2a06:98c1:50::ac40:21c4		 lex.ns.cloudflare.com
lex.ns.cloudflare.com
lex.ns.cloudflare.com
lex.ns.cloudflare.com
lex.ns.cloudflare.com
lex.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
oaklyn.ns.cloudflare.com 108.162.194.90
162.159.38.90
172.64.34.90
2606:4700:50::a29f:265a
2803:f800:50::6ca2:c25a
2a06:98c1:50::ac40:225a		 oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.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   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.119 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.200.104 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 600s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 600s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 600s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 600s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 600s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   34ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.90.119,172.67.200.104 ech=AEX+DQBBlgAgACDbgsU7eKwgj7+/+LYQ115Rq6mUjWdA5HgFfMtmi9+bPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5a77,2606:4700:3035::ac43:c868

📝 TXT Records#

1 records   237ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (omsor.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.omsor.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-08 16:30:50
www104.21.90.119 172.67.200.104 2606:4700:3034::6815:5a77 2606:4700:3035::ac43:c868 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   55ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…

🔐 DNSSEC#

70ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'omsor.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

78ms
FieldValue
Serial2407611970
Primary NS (MNAME)lex.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 00:02:06
FieldValue
RegistrarONE.COM A/S
Registered2026-05-04
Expires2027-05-03 (190d)

🔗 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#

NS
83ms
A
70ms
MX
63ms
AAAA
44ms
TXT
237ms
CAA
49ms
HTTPS
34ms
TLSA
55ms
SOA
78ms
MTA-STS
81ms
DNSSEC
70ms
SRV
90ms
Total
1055ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 13:48:32 1547ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-26 13:08:21 819ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-23 12:37:58 842ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-21 19:14:43 832ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-15 15:05:57 1864ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-08 12:41:36 949ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-31 15:08:39 838ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-06 08:48:58 1412ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-25 04:57:52 1110ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-24 06:51:22 shown 1055ms 2 NS 2 A 4 MX ❓ Unknown
2026-06-22 17:11:50 1771ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-21 00:18:53 995ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-19 20:06:47 933ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-18 00:36:04 5120ms 2 NS 2 A 4 MX 🔓 Insecure
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