kaastrupandersen.dk

📜 Historical scan 2026-09-30 09:42:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kaastrupandersen.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 29 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kaastrupandersen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

5 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.177	600s	vm1490.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kaastrupandersen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::10 2a01:111:f403:ca21::8 2a01:111:f403:ca48::c 52.101.68.21 52.101.68.25 52.101.73.153 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 108ms

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

📝 TXT Records#

5 records 237ms

TXT Record
facebook-domain-verification=7d1o8hoklms56f7xi777pd7rj8kqxf
google-site-verification=0GrSHgXv6XzMUBbtRMfvKt7YEywB45kGuZr6W_MFFQE
msfpkey=3yuf7y6syt5nghh630nc167uv
v=spf1 include:zcsend.net include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.emailsignatures365.com include:one.zoho.com include:emsd1.com +ip4:89.249.12.154 +ip4:217.198.212.114 +ip4:146.185.180.20 +ip4:217.198.210.78 -all
zoho-verification=zb30472458.zmverify.zoho.com

✉️ SPF#

Policy	Record (kaastrupandersen.dk)
-all (hard fail)	v=spf1 include:zcsend.net include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.emailsignatures365.com include:one.zoho.com include:emsd1.com +ip4:89.249.12.154 +ip4:217.198.212.114 +ip4:146.185.180.20 +ip4:217.198.210.78 -all

📨 DMARC#

Policy	Record (_dmarc.kaastrupandersen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 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 19:20:30

www	185.21.40.177 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kaastrupandersen.dk: 185.21.40.177 (AS48854) www.kaastrupandersen.dk: 185.21.40.177 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u49608494.wl245.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u49608494.wl245.sendgrid.net	RSA · ~2048 bit
selector1	selector1-kaastrupandersen-dk._domainkey.kaastrupandersenas.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: 12/10 · policy: -all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

0ms

Field	Value
Serial	3410161264
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 19:04:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-29
Expires	2029-10-31 (1108d)

🔗 Same registrant#

3 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).

Domain	Registrar
iti-as.dk	Punktum dk A/S (direct)
kaastrup-andersen.dk	Punktum dk A/S (direct)
logistikudvikling.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

48ms

40ms

AAAA

46ms

TXT

237ms

CAA

38ms

HTTPS

39ms

TLSA

290ms

SOA

0ms

MTA-STS

61ms

DNSSEC

73ms

SRV

108ms

Total

2000ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:33:49	968ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:42:05 shown	2000ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:38:30	1371ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-13 14:23:13	941ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:42:56	1634ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:35:42	796ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-29 09:59:54	1275ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 13:20:26	1419ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 12:07:28	1101ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:47:11	1453ms	5 NS 1 A 1 MX	🔒 Secure