ingemann-co.dk

📜 Historical scan 2026-07-06 19:31:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ingemann-co.dk is a .dk domain served by 2 nameservers (graham.ns.cloudflare.com, jacqueline.ns.cloudflare.com). It was registered on 26 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ingemannco-dk02b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 218ms

Nameserver	IP addresses	PTR	ASN / ISP
graham.ns.cloudflare.com	108.162.193.171 172.64.33.171 173.245.59.171 2606:4700:58::adf5:3bab 2803:f800:50::6ca2:c1ab 2a06:98c1:50::ac40:21ab	graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jacqueline.ns.cloudflare.com	108.162.194.132 162.159.38.132 172.64.34.132 2606:4700:50::a29f:2684 2803:f800:50::6ca2:c284 2a06:98c1:50::ac40:2284	jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 193ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.77	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 227ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ingemannco-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.21 52.101.68.39 52.101.73.11 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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)#

2 records 230ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8b4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:4f06	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 245ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.6,172.67.139.77 ech=AEX+DQBB9wAgACD7zIJyxxqAO5Lwcz40AHrD6Z8ZK46v49QUKDCocJM9PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8b4d,2606:4700:3032::6815:4f06

🔌 SRV Records#

1 records 312ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 579ms

TXT Record
google-site-verification=PnFqftIosmTC_tcGBwc6t6MM1jIL2qB9mtMubE3RiVU
MS=ms18593430
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ingemann-co.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-09 18:51:51

www	104.21.79.6 172.67.139.77 2606:4700:3030::ac43:8b4d 2606:4700:3032::6815:4f06 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ingemann-co.dk: 104.21.79.6 172.67.139.77 2606:4700:3030::ac43:8b4d 2606:4700:3032::6815:4f06 (AS13335) www.ingemann-co.dk: 104.21.79.6 172.67.139.77 2606:4700:3030::ac43:8b4d 2606:4700:3032::6815:4f06 (AS13335)
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-ingemannco-dk02b._domainkey.ingemannco.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#

429ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408738672
Primary NS (MNAME)	graham.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 12:14:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-07-26
Expires	2027-07-31 (276d)

🔗 Same registrant#

1 domain

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
christianingemann.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

218ms

193ms

227ms

AAAA

230ms

TXT

579ms

CAA

229ms

HTTPS

245ms

TLSA

1476ms

SOA

0ms

MTA-STS

317ms

DNSSEC

429ms

SRV

312ms

Total

6919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:51:50	2756ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 14:24:50	1440ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 02:12:18	1306ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 01:07:34	1097ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 00:36:51	1060ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-17 13:23:21	1964ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 20:24:39	1865ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 00:29:11	2460ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 04:11:17	1598ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 00:47:44	1458ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-06 19:31:24 shown	6919ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 13:24:19	995ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 19:45:44	934ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 17:48:55	960ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 07:10:43	2052ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 14:50:24	445ms	0 NS 0 A 0 MX	❓ Unknown