christensendata.dk

Records from scan: 2026-10-08 05:02:59 · 1099ms total · last checked 2026-10-16 22:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christensendata.dk is a .dk domain served by 2 nameservers (nena.ns.cloudflare.com, yoxall.ns.cloudflare.com). It was registered on 30 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by christensendata-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
nena.ns.cloudflare.com	108.162.194.161 162.159.38.161 172.64.34.161 2606:4700:50::a29f:26a1 2803:f800:50::6ca2:c2a1 2a06:98c1:50::ac40:22a1	nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yoxall.ns.cloudflare.com	108.162.195.47 162.159.44.47 172.64.35.47 2606:4700:58::a29f:2c2f 2803:f800:50::6ca2:c32f 2a06:98c1:50::ac40:232f	yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.191	300s	webcluster2.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	christensendata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.103.39 52.101.209.153 52.101.68.25 52.101.73.126	mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	10	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 189ms

TXT Record
6YLII8tbB73QNnQoKUkqFMVz0D7Tivm5XXxONku4GIdn1ZUGdYi95hK7khxKKEZWAjPfW/MGpNx2d4WKjKhYqg==
gZ1OrsEpsO6k/HhI1F5PUbGSugs6Kh0rTRzulwWvVgBMwapGO/IjWVpfKMGJxG329+b3nRLTSU1m+pAJ919IqA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (christensendata.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.christensendata.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100

📬 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#

checked 2026-10-08 05:02:59

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network christensendata.dk: 77.111.240.191 (AS51468) www.christensendata.dk: 46.30.211.38 (AS51468)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-christensendata-dk._domainkey.christensendata.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-christensendata-dk._domainkey.christensendata.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#

62ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

42ms

Field	Value
Serial	2416778698
Primary NS (MNAME)	nena.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 13:12:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-30
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

57ms

44ms

AAAA

35ms

TXT

189ms

CAA

47ms

HTTPS

49ms

TLSA

662ms

SOA

42ms

MTA-STS

58ms

DNSSEC

62ms

SRV

68ms

Total

1099ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:02:59 shown	1099ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 12:42:45	2336ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 10:02:31	10136ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 13:11:56	3931ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-09 17:34:44	10370ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 02:22:51	33867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 11:14:59	2644ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 02:53:33	970ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:35:28	2627ms	2 NS 1 A 1 MX	🔓 Insecure