zerolag.dk

📜 Historical scan 2026-08-17 03:15:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zerolag.dk is a .dk domain served by 2 nameservers (ns1.web24tech.com, ns2.web24tech.com). It was registered on 28 July 2026 (WHOIS) and first appeared in the .dk zone on 29 July 2026. Its website address 85.215.129.49 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.zerolag.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 136ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.web24tech.com	85.215.129.49	ip85-215-129-49.pbiaas.com	AS8560 IONOS SE
ns2.web24tech.com	85.215.133.5	ip85-215-133-5.pbiaas.com	AS8560 IONOS SE

🌍 A Records#

1 records 216ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.215.129.49	86400s	ip85-215-129-49.pbiaas.com	AS8560	IONOS SE	85.215.128.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.zerolag.dk	85.215.129.49	ip85-215-129-49.pbiaas.com	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 362ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	zerolag.dk

📝 TXT Records#

1 records 645ms

TXT Record
v=spf1 +a +mx +a:plesk1.web24tech.com -all

✉️ SPF#

Policy	Record (zerolag.dk)
-all (hard fail)	v=spf1 +a +mx +a:plesk1.web24tech.com -all

📨 DMARC#

Policy	Record (_dmarc.zerolag.dk)
p=none (monitor only)	v=DMARC1; p=none; adkim=s; aspf=s

📬 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 2026-10-17 00:33:28

www CNAME	zerolag.dk (all on zerolag.dk) → 85.215.129.49 (AS8560)
www vs bare domain	Same network zerolag.dk: 85.215.129.49 (AS8560) www.zerolag.dk: 85.215.129.49 (AS8560)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

428ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081305
Primary NS (MNAME)	ns1.web24tech.com
Responsible (RNAME)	noc@web24tech.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-07 16:37:08

Field	Value
Registrar	dns.services ApS
Registered	2026-07-28
Expires	2027-07-27 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

136ms

216ms

138ms

AAAA

195ms

TXT

645ms

CAA

286ms

HTTPS

187ms

TLSA

184ms

SOA

0ms

MTA-STS

381ms

DNSSEC

428ms

SRV

362ms

Total

2181ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:33:28	4581ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 01:12:29	793ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 03:15:23 shown	2181ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 22:18:49	8463ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 08:46:22	655ms	2 NS 1 A 1 MX	🔒 Secure