omm.dk

Records from scan: 2026-10-15 20:28:55 · 3899ms total · last checked 2026-10-18 22:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

omm.dk is a .dk domain served by 3 nameservers (ns-101-b.gandi.net, ns-120-a.gandi.net, ns-37-c.gandi.net). It was registered on 6 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.184.55 is hosted by GANDI SAS (AS29169) in France. Mail is handled by omm-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#

3 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-101-b.gandi.net	2001:4b98:aaab::66 213.167.230.102	ns-101-b.gandi.net ns-101-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-120-a.gandi.net	173.246.100.121 2001:4b98:aaaa::79	ns-120-a.gandi.net ns-120-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-37-c.gandi.net	217.70.187.38 2604:3400:aaac::26	ns-37-c.gandi.net ns-37-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records#

1 records 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.55	10800s	webredir.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	—

📧 MX Records#

1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	omm-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 381ms

TXT Record
MS=ms93914910
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.omm.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@onedanmark.dk; ruf=mailto:dmarc@onedanmark.dk; fo=1; 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 2026-10-15 20:28:56

www CNAME	webredir.gandi.net (all on gandi.net) → 217.70.184.56 2001:4b98:e01::38 (AS29169)
www vs bare domain	Same network omm.dk: 217.70.184.55 (AS29169) www.omm.dk: 217.70.184.56 2001:4b98:e01::38 (AS29169)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-omm-dk._domainkey.onedanmark.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-omm-dk._domainkey.onedanmark.e-v1.dkim.mail.microsoft	RSA · ~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#

212ms

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

🏷️ SOA#

115ms

Field	Value
Serial	1792022400
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-09-05 20:29:20

Field	Value
Registrar	GANDI SAS
Registered	2021-08-06
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

86ms

88ms

AAAA

73ms

TXT

381ms

CAA

93ms

HTTPS

80ms

TLSA

904ms

SOA

115ms

MTA-STS

133ms

DNSSEC

212ms

SRV

267ms

Total

3899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:28:55 shown	3899ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 10:50:22	2104ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 04:15:52	1219ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 18:12:00	1997ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-21 00:45:34	1584ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-16 17:55:45	1040ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-05 20:22:59	2406ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 22:57:13	463ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-26 21:39:10	1483ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-24 14:15:32	916ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-20 12:06:59	9107ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-14 11:51:22	1365ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-07 11:07:09	1512ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-30 19:38:48	1194ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-23 07:14:03	1674ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-17 12:37:59	1181ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-16 01:29:20	1878ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 08:39:59	11345ms	2 NS 1 A 0 MX	🔓 Insecure