olsen-brothers.dk

📜 Historical scan 2026-06-19 18:43:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsen-brothers.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.41 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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   57ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.41 3600s linux367.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.20.205.41
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   224ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   632ms
TXT Record
ahrefs-site-verification_22c6c2ab6f0c405c7af8d4de2a3d489154982255c68e9af8415b55db8e5266c8
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (olsen-brothers.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.olsen-brothers.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 00:33:22
www104.21.62.207 172.67.139.64 2606:4700:3032::6815:3ecf 2606:4700:3033::ac43:8b40 (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#

2 records   241ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

155ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

60ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-10 23:31:01
FieldValue
RegistrarINWX GmbH
Registered2026-09-03
Expires2027-09-02 (310d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
68ms
MX
66ms
AAAA
68ms
TXT
632ms
CAA
61ms
HTTPS
51ms
TLSA
241ms
SOA
60ms
MTA-STS
145ms
DNSSEC
155ms
SRV
224ms
Total
1240ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 16:20:47 597ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-28 16:11:56 586ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-27 16:00:37 525ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 18:03:16 571ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 18:34:25 1668ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-31 16:10:44 166ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-29 20:30:03 161ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-28 12:07:25 321ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-27 11:51:11 196ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 11:16:56 199ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 23:09:13 683ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 22:09:08 1664ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 20:01:33 1657ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 19:46:45 8647ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 19:42:36 4070ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 19:32:07 5338ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-18 19:30:14 3315ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-17 09:40:37 2222ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-15 19:10:22 4104ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-14 10:43:18 807ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-10 13:32:17 808ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-08 15:31:05 2460ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-19 18:43:02 shown 1240ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-19 03:31:01 6275ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-18 01:00:20 3217ms 3 NS 1 A 1 MX 🔒 Secure
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