1630.dk

📜 Historical scan 2026-06-16 13:12:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1630.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 17 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.94 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by 1630.dk. The zone is DNSSEC-signed and validates, 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	—	—	—
ns2.e-studio.dk	—	—	—
ns3.e-studio.dk	—	—	—

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.94	—	web3.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	1630.dk	195.242.130.94	web3.e-studio.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 +a +mx +ip4:195.242.130.94 include:_spf.e-studio.dk ~all

✉️ SPF#

Policy	Record (1630.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.130.94 include:_spf.e-studio.dk ~all

📨 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 2026-10-10 13:29:38

www CNAME	1630.dk (all on 1630.dk) → 195.242.130.94 (AS62121)
www vs bare domain	Same network 1630.dk: 195.242.130.94 (AS62121) www.1630.dk: 195.242.130.94 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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#

149ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

43ms

Field	Value
Serial	2026052301
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 09:50:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-11-17
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

47ms

42ms

AAAA

43ms

TXT

208ms

CAA

45ms

HTTPS

40ms

TLSA

90ms

SOA

43ms

MTA-STS

53ms

DNSSEC

149ms

SRV

0ms

Total

629ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 06:57:28	436ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 15:15:24	555ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 06:06:30	652ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:37:19	2308ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:19:31	7636ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:12:53 shown	629ms	3 NS 1 A 1 MX	🔒 Secure