s-iversen.dk

📜 Historical scan 2026-10-16 02:00:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s-iversen.dk is a .dk domain served by 2 nameservers (curt.ns.cloudflare.com, venus.ns.cloudflare.com). It was registered on 17 June 2026 (WHOIS) and first appeared in the .dk zone on 18 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
curt.ns.cloudflare.com	108.162.193.94 172.64.33.94 173.245.59.94 2606:4700:58::adf5:3b5e 2803:f800:50::6ca2:c15e 2a06:98c1:50::ac40:215e	curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venus.ns.cloudflare.com	108.162.192.235 172.64.32.235 173.245.58.235 2606:4700:50::adf5:3aeb 2803:f800:50::6ca2:c0eb 2a06:98c1:50::ac40:20eb	venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 153ms

TXT Record
protonmail-verification=6ca844b957f0c6036c6f2fec9889f9724cb7b648
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (s-iversen.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.s-iversen.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-18 03:27:00

www	NXDOMAIN
www vs bare domain	Neither resolves s-iversen.dk: no address www.s-iversen.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.s-iversen.dk	O5O3d1FFc_0CYEOx4m8VngSKcgBiofJSZzxUPzMPSMw
TXT	_acme-challenge.s-iversen.dk	TlofoU3vBaRP-fgrCzx41SBpieKbGHFn3ndOH6qUUYc

🔗 TLSA / DANE#

4 records 82ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

113ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

46ms

Field	Value
Serial	2417565398
Primary NS (MNAME)	curt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 00:55:44

Field	Value
Registrar	ONE.COM A/S
Registered	2026-06-17
Expires	2027-06-16 (236d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

40ms

31ms

36ms

AAAA

34ms

TXT

153ms

CAA

32ms

HTTPS

31ms

TLSA

82ms

SOA

46ms

MTA-STS

54ms

DNSSEC

113ms

SRV

53ms

Total

704ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 03:27:00	1006ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-17 03:07:32	1351ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-16 02:00:30 shown	704ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-15 00:27:26	434ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-09 09:53:47	479ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-01 03:20:54	653ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-27 17:18:52	617ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-28 03:10:17	759ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-25 16:31:03	822ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-19 00:22:21	5420ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-17 06:57:27	17047ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-10 09:07:23	25257ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-08 16:16:03	1890ms	2 NS 0 A 2 MX	❓ Unknown
2026-07-01 10:47:55	731ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-29 20:38:33	874ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-28 08:43:35	701ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-23 00:03:53	2265ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-19 22:28:21	1361ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-19 09:23:33	874ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-18 11:21:09	798ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-18 10:58:32	1589ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 09:53:55	2034ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 09:42:42	247ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 09:08:34	1439ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:46:54	2420ms	0 NS 0 A 0 MX	❓ Unknown