peraesm.dk

📜 Historical scan 2026-06-18 05:34:07 · ← 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 107ms

Nameserver	IP addresses	PTR	ASN / 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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.215.201	—	cp10.fairhost.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	peraesm.dk	157.90.215.201	cp10.fairhost.net	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	157.90.215.201
🔶 Autoconfig	157.90.215.201

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 165ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 215ms

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#

Policy	Record (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#

Policy	Record (_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 CNAME	peraesm.dk (all on peraesm.dk) → 157.90.215.201 (AS24940)
www vs bare domain	Same network peraesm.dk: 157.90.215.201 (AS24940) www.peraesm.dk: 157.90.215.201 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

73ms

Field	Value
Serial	2026052001
Primary NS (MNAME)	ns1.blackhost.dk
Responsible (RNAME)	hostmaster@blackhost.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 06:58:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-22
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

87ms

57ms

AAAA

82ms

TXT

215ms

CAA

66ms

HTTPS

223ms

TLSA

219ms

SOA

73ms

MTA-STS

69ms

DNSSEC

101ms

SRV

165ms

Total

742ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	742ms	2 NS 1 A 1 MX	🔓 Insecure