nberg.dk

📜 Historical scan 2026-07-31 04:42:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nberg.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 14 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.225.149 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.it-solutions.dk. 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#

4 records 93ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.225.149	3600s	home.it-solutions.dk	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mail.it-solutions.dk	139.144.70.51 2a01:7e01::f03c:93ff:fe9c:6837	mail.it-solutions.dk mail.it-solutions.dk	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.it-solutions.dk → 139.144.70.51
🔶 Autoconfig	mail.it-solutions.dk → 139.144.70.51

🔷 AAAA Records (IPv6)#

1 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::2000:34ff:feaa:1582	3600s	—	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 147ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	mail.it-solutions.dk

📝 TXT Records#

1 records 203ms

TXT Record
v=spf1 mx a a:home.it-solutions.dk ip6:2a01:7e01::f03c:93ff:fe47:f6f1 ip4:172.105.85.39 ip4:212.237.179.26 ip4:139.144.70.51 ip4:217.61.236.115 ip4:185.134.30.91 include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (nberg.dk)
~all (soft fail)	v=spf1 mx a a:home.it-solutions.dk ip6:2a01:7e01::f03c:93ff:fe47:f6f1 ip4:172.105.85.39 ip4:212.237.179.26 ip4:139.144.70.51 ip4:217.61.236.115 ip4:185.134.30.91 include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.nberg.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-07 19:58:31

www	172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949) (address records, no CNAME)
www vs bare domain	Same network nberg.dk: 172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949) www.nberg.dk: 172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
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
dkim	—	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026073002
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 06:02:01

Field	Value
Registrar	Simply.com A/S
Registered	2019-02-14
Expires	2027-02-28 (132d)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

88ms

79ms

AAAA

82ms

TXT

203ms

CAA

82ms

HTTPS

88ms

TLSA

281ms

SOA

0ms

MTA-STS

90ms

DNSSEC

189ms

SRV

147ms

Total

1177ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:58:31	417ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:53:27	642ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 20:17:11	660ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:33:38	816ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-31 04:42:40 shown	1177ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 16:37:01	689ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:27:18	1120ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:35:30	3248ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 00:04:11	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:16:15	2172ms	4 NS 1 A 1 MX	🔒 Secure