breefer.dk

📜 Historical scan 2026-09-06 19:02:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

breefer.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.115 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by witcher.mxrouting.net, witcher-relay.mxrouting.net. 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#

3 records   38ms
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#

4 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.115 3600s server-3-174-18-115.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.121 3600s server-3-174-18-121.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.66 3600s server-3-174-18-66.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.97 3600s server-3-174-18-97.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —

📧 MX Records#

2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s witcher.mxrouting.net 45.43.208.43 witcher.mxrouting.net AS46261 QuickPacket, LLC
20 3600s witcher-relay.mxrouting.net 45.43.208.43 witcher.mxrouting.net AS46261 QuickPacket, LLC

🔷 AAAA Records (IPv6)#

8 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:28e5:3000:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:3c00:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:4a00:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:a800:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:be00:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:e800:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:ee00:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:f200:f:2422:4640:93a1 3600s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records   158ms
TXT Record
hosting-site=breefer-4be46
k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6FWaTRPwBD6dyeKdPKXZ29Cqa39JqplhsJM1iB7pbizuwiQEaa9FXtZ0pt/PIlaiUPrzbPIdixlusgD+eokqal5BRJ8dJwSHskVvggEiZuUeBaBNQPpqs1ORpVA/08Jqvvr/VNHSyo/W5UndhblxdD+frcCEA7V8GN6eVz4KmDYnC3VImSr5cS6w91FaeuthPn5lN/UPY1HP9tDEru66tm3lwpZ+aHlyQM+CKctnRpLjKI1H8v3AwkKXIa107F6/mwBg1LB9YeMm2le+ldPR1/Rbjvbh4Wp7OMhpPyRHjo2s0NU0LdEE310Gn57GHOmWK1SxMW+8KGyr/E9McUMriwIDAQAB
stripe-verification=06104582bc089d5a3b6e9cfb0f7185854c58efa5a8195342fc707df1b0a16c30
v=spf1 include:servers.mcsv.net include:mxroute.com include:mxlogin.com -all

✉️ SPF#

PolicyRecord (breefer.dk)
-all (hard fail) v=spf1 include:servers.mcsv.net include:mxroute.com include:mxlogin.com -all

📨 DMARC#

PolicyRecord (_dmarc.breefer.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; adkim=r; aspf=r;

📬 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 2026-10-12 13:18:07
www CNAMEd209v4kjdw9ont.cloudfront.net (all on cloudfront.net)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 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: 9/10 · policy: -all

  • warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.breefer.dk 1DMBkK6-DvVYi7HP4ajcYRSmjJXk4PFTHu3lZPi-UKM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2025120205
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-07 03:03:53
FieldValue
RegistrarSimply.com A/S
Registered2024-03-15
Expires2027-03-14 (148d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
49ms
MX
41ms
AAAA
43ms
TXT
158ms
CAA
40ms
HTTPS
36ms
TLSA
311ms
SOA
0ms
MTA-STS
53ms
DNSSEC
77ms
SRV
61ms
Total
1215ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 13:18:07 1275ms 3 NS 4 A 2 MX 🔒 Secure
2026-10-03 02:45:15 1764ms 3 NS 4 A 2 MX 🔒 Secure
2026-09-24 00:38:32 1277ms 3 NS 4 A 2 MX 🔒 Secure
2026-09-06 19:02:02 shown 1215ms 3 NS 4 A 2 MX 🔒 Secure
2026-08-28 06:28:36 1501ms 3 NS 4 A 2 MX 🔒 Secure
2026-06-27 19:20:15 3286ms 3 NS 4 A 2 MX 🔒 Secure
2026-06-16 16:45:46 765ms 3 NS 4 A 2 MX 🔒 Secure
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