peraesm.dk

📜 Historical scan 2026-07-21 12:28:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

peraesm.dk is a .dk domain served by 2 nameservers (ns1.blackhost.dk, ns2.blackhost.dk). It was registered on 22 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.215.201 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by peraesm.dk. The zone is not DNSSEC-signed, 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#

2 records   70ms
NameserverIP addressesPTRASN / ISP
ns1.blackhost.dk 95.179.132.153 ns1.fairhost.net AS20473 The Constant Company, LLC
ns2.blackhost.dk 108.61.173.235 ns2.blackhost.dk AS20473 The Constant Company, LLC

🌍 A Records#

1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.215.201 14400s cp10.fairhost.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s peraesm.dk 157.90.215.201 cp10.fairhost.net AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover157.90.215.201
🔶 Autoconfig157.90.215.201

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   260ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   8335ms
TXT Record
v=spf1 ip4:157.90.215.201 +a +mx +ip4:95.217.148.135 +ip4:88.99.150.211 +ip4:188.40.21.49 ~all

✉️ SPF#

PolicyRecord (peraesm.dk)
~all (soft fail) v=spf1 ip4:157.90.215.201 +a +mx +ip4:95.217.148.135 +ip4:88.99.150.211 +ip4:188.40.21.49 ~all

📨 DMARC#

PolicyRecord (_dmarc.peraesm.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 19:53:02
www CNAMEperaesm.dk (all on peraesm.dk)
www vs bare domainSame network
peraesm.dk: 157.90.215.201 (AS24940)
www.peraesm.dk: 157.90.215.201 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.peraesm.dk SfSfxnJSLVVXdfetFybVSjJOF5vu3Sk39pwP7U5jC7c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072001
Primary NS (MNAME)ns1.blackhost.dk
Responsible (RNAME)hostmaster@blackhost.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-06 06:58:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-09-22
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
70ms
A
127ms
MX
125ms
AAAA
78ms
TXT
8335ms
CAA
123ms
HTTPS
83ms
TLSA
97ms
SOA
0ms
MTA-STS
131ms
DNSSEC
204ms
SRV
260ms
Total
16754ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:56:01 725ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-19 12:29:33 811ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-17 08:42:50 9752ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-21 12:28:52 shown 16754ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-29 21:10:01 706ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-21 10:12:19 737ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 05:34:07 742ms 2 NS 1 A 1 MX 🔓 Insecure
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