svejstrup.dk

📜 Historical scan 2026-09-23 17:29:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

svejstrup.dk is a .dk domain served by 2 nameservers (doug.ns.cloudflare.com, lila.ns.cloudflare.com). It was registered on 16 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 143.42.16.236 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by svejstrup-dk.mail.protection.outlook.com. 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#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
doug.ns.cloudflare.com	108.162.193.159 172.64.33.159 173.245.59.159 2606:4700:58::adf5:3b9f 2803:f800:50::6ca2:c19f 2a06:98c1:50::ac40:219f	doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
143.42.16.236	300s	—	AS63949	Akamai Connected Cloud	143.42.0.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	svejstrup-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::22 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::a 52.101.181.153 52.101.68.8 52.101.91.156 52.101.91.159	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 81ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 176ms

TXT Record
MS=ms81716156
v=spf1 include:spf.protection.outlook.com ip4:78.31.254.247 -all

✉️ SPF#

Policy	Record (svejstrup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:78.31.254.247 -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 2026-10-14 12:47:07

www	143.42.16.236 (AS63949) (address records, no CNAME)
www vs bare domain	Same network svejstrup.dk: 143.42.16.236 (AS63949) www.svejstrup.dk: 143.42.16.236 (AS63949)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-svejstrup-dk._domainkey.svejstrup.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415572319
Primary NS (MNAME)	doug.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 05:39:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-16
Expires	2030-06-30 (1346d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

42ms

51ms

AAAA

43ms

TXT

176ms

CAA

34ms

HTTPS

39ms

TLSA

586ms

SOA

0ms

MTA-STS

62ms

DNSSEC

111ms

SRV

81ms

Total

1256ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 12:47:07	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 23:35:58	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 22:35:12	9755ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:29:31 shown	1256ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 06:05:22	3211ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 19:49:14	1463ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 04:52:45	1725ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 23:59:56	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:40:01	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 18:01:58	2164ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 00:18:44	4099ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 08:42:08	2215ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:56:04	1238ms	2 NS 1 A 1 MX	🔒 Secure