backup112.dk

📜 Historical scan 2026-06-29 23:56:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backup112.dk is a .dk domain served by 4 nameservers (ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and 1 more). It was registered on 19 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.216.164.112 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by backup112-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-b1.googledomains.com	2001:4860:4802:32::6b 216.239.32.107	ns-cloud-b1.googledomains.com ns-cloud-b1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-b2.googledomains.com	2001:4860:4802:34::6b 216.239.34.107	ns-cloud-b2.googledomains.com ns-cloud-b2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-b3.googledomains.com	2001:4860:4802:36::6b 216.239.36.107	ns-cloud-b3.googledomains.com ns-cloud-b3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-b4.googledomains.com	2001:4860:4802:38::6b 216.239.38.107	ns-cloud-b4.googledomains.com ns-cloud-b4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.216.164.112	900s	static.112.164.216.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	backup112-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.25 52.101.68.29 52.101.73.16 52.101.73.22	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 97ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 351ms

TXT Record
google-site-verification=VJVnjxuL5OFQ4nuUjYkBgec1B6687BcSwfFjgFdS5WU
MS=ms94461446
v=spf1 ip4:81.27.219.128/26 include:spf.protection.outlook.com include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (backup112.dk)
-all (hard fail)	v=spf1 ip4:81.27.219.128/26 include:spf.protection.outlook.com include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.backup112.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-10 19:25:22

www	95.216.164.112 (AS24940) (address records, no CNAME)
www vs bare domain	Same network backup112.dk: 95.216.164.112 (AS24940) www.backup112.dk: 95.216.164.112 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-backup112-dk._domainkey.backup112aps.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-backup112-dk._domainkey.backup112aps.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

45ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-cloud-b1.googledomains.com
Responsible (RNAME)	cloud-dns-hostmaster@google.com
Refresh	21600s
Retry	3600s
Expire	259200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 08:56:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-12-19
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

53ms

60ms

AAAA

66ms

TXT

351ms

CAA

146ms

HTTPS

80ms

TLSA

211ms

SOA

45ms

MTA-STS

62ms

DNSSEC

114ms

SRV

97ms

Total

1134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 03:34:24	936ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-29 23:56:19 shown	1134ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 11:38:18	1123ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:31:32	2564ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:21:10	1527ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:00:18	1034ms	4 NS 1 A 1 MX	🔒 Secure