oflo.dk

📜 Historical scan 2026-09-05 03:38:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oflo.dk is a .dk domain served by 2 nameservers (ns1.nameservers.dk, ns2.nameservers.dk). It was registered on 6 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 57.129.24.97 is hosted by OVH SAS (AS16276) in Germany. Mail is handled by mail.k-it.dk, oflo-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nameservers.dk	2a05:f6c5:165d:1::249 90.185.144.24	— x5ab99018.customers.hiper-net.dk	AS203953 Hiper A/S AS203953 Hiper A/S
ns2.nameservers.dk	2001:41d0:700:7b61::250 57.129.24.97	— ns3020792.ip-57-129-24.eu	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
57.129.24.97	60s	ns3020792.ip-57-129-24.eu	AS16276	OVH SAS	57.128.0.0/15	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.k-it.dk	135.125.198.233	mail.k-it.dk	AS16276 OVH SAS
30	3600s	oflo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 2a01:111:f403:ca21::c 52.101.103.137 52.101.185.21 52.101.185.24 52.101.73.19	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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	mail.k-it.dk → 135.125.198.233
🔶 Autoconfig	mail.k-it.dk → 135.125.198.233

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:41d0:700:7b61::241	60s	—	AS16276	OVH SAS	2001:41d0:0:0:0:0:0:0/33	🇫🇷 France	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 98ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.k-it.dk
_imaps._tcp	0	1	993	mail.k-it.dk

📝 TXT Records#

2 records 235ms

TXT Record
MS=ms66141188
v=spf1 ip4:135.125.198.233 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oflo.dk)
-all (hard fail)	v=spf1 ip4:135.125.198.233 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.oflo.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mj@k-it.dk; 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#

latest probe, not this scan · checked 2026-10-16 16:12:04

www CNAME	oflo.dk (all on oflo.dk) → 54.36.62.105 2001:41d0:303:3e69::241 (AS16276)
www vs bare domain	Same network oflo.dk: 54.36.62.105 2001:41d0:303:3e69::241 (AS16276) www.oflo.dk: 54.36.62.105 2001:41d0:303:3e69::241 (AS16276)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit
s1	s1.domainkey.u57694197.wl198.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u57694197.wl198.sendgrid.net	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.oflo.dk	aVVv9Qm6F5uFlK-R3Niw3KiQH7BTBmqzSAeWxewnwIw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083032
Primary NS (MNAME)	ns1.nameservers.dk
Responsible (RNAME)	hostmaster@oflo.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 04:02:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-06-06
Expires	2027-06-05 (231d)

🔗 Same registrant#

2 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
burp.dk	Punktum dk A/S (direct)
nameservers.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

64ms

AAAA

51ms

TXT

235ms

CAA

40ms

HTTPS

57ms

TLSA

2206ms

SOA

0ms

MTA-STS

69ms

DNSSEC

102ms

SRV

98ms

Total

3893ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:12:04	982ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 12:14:01	638ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 12:13:47	10358ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 03:49:18	4907ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 02:07:34	2092ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 02:05:14	2889ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 23:09:32	3654ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 23:09:13	6773ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 23:07:18	4786ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:53:36	48826ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 22:23:40	1013ms	2 NS 1 A 2 MX	❓ Unknown
2026-09-06 18:36:26	2052ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-05 03:38:54 shown	3893ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-31 09:22:14	1926ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 21:16:30	1904ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 17:09:48	1338ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:18:57	1014ms	3 NS 1 A 1 MX	🔓 Insecure