caerusmed.dk

📜 Historical scan 2026-08-26 13:31:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caerusmed.dk is a .dk domain served by 4 nameservers (ns1.serveriai.lt, ns2.serveriai.lt, ns3.serveriai.lt and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.98.31.98 is hosted by UAB Interneto vizija (AS212531) in Lithuania. Mail is handled by caerusmed.dk, mx-backup.serveriai.lt. The zone is not DNSSEC-signed, has no 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#

4 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.serveriai.lt	79.98.25.142	ns1.serveriai.lt	AS212531 UAB Interneto vizija
ns2.serveriai.lt	79.98.29.142	ns2.serveriai.lt	AS212531 UAB Interneto vizija
ns3.serveriai.lt	162.159.24.19 2400:cb00:2049:1::a29f:1813	ns3.serveriai.lt ns3.serveriai.lt	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns4.serveriai.lt	162.159.25.253 2400:cb00:2049:1::a29f:19fd	ns4.serveriai.lt ns4.serveriai.lt	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 145ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.98.31.98	3600s	swk8.c.dedikuoti.lt	AS212531	UAB Interneto vizija	79.98.24.0/21	🇱🇹 Lithuania	Vilnius

📧 MX Records#

2 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	caerusmed.dk	79.98.31.98	swk8.c.dedikuoti.lt	AS212531 UAB Interneto vizija
20	3600s	mx-backup.serveriai.lt	79.98.24.234 79.98.28.234	mx-backup1.serveriai.lt mx-backup2.serveriai.lt	AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	79.98.31.98
🔶 Autoconfig	79.98.31.98

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 442ms

TXT Record
v=spf1 a mx ptr redirect=spf.serveriai.lt

✉️ SPF#

Policy	Record (caerusmed.dk)
redirect=spf.serveriai.lt	v=spf1 a mx ptr redirect=spf.serveriai.lt

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 13:54:50

www	79.98.31.98 (AS212531) (address records, no CNAME)
www vs bare domain	Same network caerusmed.dk: 79.98.31.98 (AS212531) www.caerusmed.dk: 79.98.31.98 (AS212531)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

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	2025061000
Primary NS (MNAME)	ns1.serveriai.lt
Responsible (RNAME)	hostmaster@iv.lt
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

145ms

77ms

AAAA

100ms

TXT

442ms

CAA

78ms

HTTPS

136ms

TLSA

160ms

SOA

0ms

MTA-STS

166ms

DNSSEC

200ms

SRV

166ms

Total

2301ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 04:24:58	2495ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-18 02:26:01	3391ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-26 13:31:23 shown	2301ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-27 09:12:58	1248ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-26 07:07:17	16333ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-24 06:11:48	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:45:39	685ms	4 NS 1 A 2 MX	🔓 Insecure