bergmannsteel.dk

📜 Historical scan 2026-10-03 23:30:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bergmannsteel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.79 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by bergmannsteel-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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.79	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bergmannsteel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::a 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.103.137 52.101.103.162 52.101.68.25 52.101.68.27	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.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)#

1 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:7f:16d7:4d03:2198	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 150ms

TXT Record
MS=ms26498158
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bergmannsteel.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-15 03:03:24

www	46.30.213.79 2a02:2350:5:10b:7f:16d7:4d03:2198 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bergmannsteel.dk: 46.30.213.79 2a02:2350:5:10b:7f:16d7:4d03:2198 (AS51468) www.bergmannsteel.dk: 46.30.213.79 2a02:2350:5:10b:7f:16d7:4d03:2198 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u37693368.wl119.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u37693368.wl119.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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026092901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-25 08:44:15

Field	Value
Registrar	ONE.COM A/S
Registered	2022-06-12
Expires	2027-06-11 (226d)

🔗 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
bergmann-steel.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

33ms

32ms

31ms

AAAA

47ms

TXT

150ms

CAA

31ms

HTTPS

27ms

TLSA

776ms

SOA

32ms

MTA-STS

48ms

DNSSEC

64ms

SRV

52ms

Total

1210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 03:03:24	1541ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 23:30:28 shown	1210ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:34:06	666ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:37:12	610ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:16:34	1413ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 16:29:46	4602ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 18:14:53	1306ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 15:40:19	1560ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 22:21:35	5097ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:22:59	557ms	2 NS 1 A 1 MX	🔒 Secure