breefer.dk

📜 Historical scan 2026-06-16 16:45:46  ·  ← 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   28ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

4 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.115 — server-3-174-18-115.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.121 — server-3-174-18-121.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.66 — server-3-174-18-66.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.97 — server-3-174-18-97.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —

📧 MX Records#

2 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
10 — witcher.mxrouting.net 45.43.208.43 witcher.mxrouting.net AS46261 QuickPacket, LLC
20 — witcher-relay.mxrouting.net 45.43.208.43 witcher.mxrouting.net AS46261 QuickPacket, LLC

🔷 AAAA Records (IPv6)#

8 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:28e5:2800:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:4400:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5200:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5800:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:7a00:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:8400:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:9600:f:2422:4640:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:a200:f:2422:4640:93a1 — — 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   131ms
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

19ms
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 (147d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
29ms
MX
28ms
AAAA
29ms
TXT
131ms
CAA
29ms
HTTPS
27ms
TLSA
203ms
SOA
19ms
MTA-STS
32ms
DNSSEC
91ms
SRV
0ms
Total
765ms

🕐 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 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 shown 765ms 3 NS 4 A 2 MX 🔒 Secure
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