onefiber.dk

Records from scan: 2026-10-18 03:28:47  ·  1179ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onefiber.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 24 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.140.18.90 is hosted by GlobalConnect AB (AS12552) in Sweden. Mail is handled by onefiber-dk.c-v1.mx.microsoft. The zone is DNSSEC-signed and validates, 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#

4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.140.18.90 3600s — AS12552 GlobalConnect AB 83.140.0.0/16 🇸🇪 Sweden —

📧 MX Records#

1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s onefiber-dk.c-v1.mx.microsoft 2a01:111:f403:ca04::10
2a01:111:f403:ca04::f
2a01:111:f403:ca09::a
2a01:111:f403:ca48::8
52.101.103.143
52.101.181.156
52.101.68.12
52.101.73.145		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am7pr02cu00202.inbound.protection.outlook.com
mail-miypr02cu00100.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-wa4pr05cu00104.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-am6pr02cu00301.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig83.140.18.90

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records   235ms
TXT Record
apple-domain-verification=Z8Y6ParwXpL8tFBb
atlassian-domain-verification=/uiM7VrWdKuWEOIjH1FvFgutteGlx98qyzCbfs99U0G6whJNcfu6ampAPmyKAMsC
have-i-been-pwned-verification=dweb_f0r0tc870ud4wbstlek4bkiu
MS=ms83188432
trustpilot-one-time-verification-id=4276fccd-6ba9-4f3a-9e8b-4c5e545a7aa2
v=spf1 IP4:212.98.75.14 include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.rulemailer.com -all
zoho-verification=zb59859197.zmverify.zoho.eu

✉️ SPF#

PolicyRecord (onefiber.dk)
-all (hard fail) v=spf1 IP4:212.98.75.14 include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.rulemailer.com -all

📨 DMARC#

PolicyRecord (_dmarc.onefiber.dk)
p=reject v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-18 03:28:47
www83.140.18.90 (AS12552) (address records, no CNAME)
www vs bare domainSame network
onefiber.dk: 83.140.18.90 (AS12552)
www.onefiber.dk: 83.140.18.90 (AS12552)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

5 records   365ms
Service / OwnerTypeCert association
SMTP _25._tcp.onefiber-dk.c-v1.mx.microsoft DANE-EE · SPKI · SHA-256 CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.onefiber-dk.c-v1.mx.microsoft DANE-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.onefiber-dk.c-v1.mx.microsoft DANE-TA · Full cert · SHA-256 EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.onefiber-dk.c-v1.mx.microsoft DANE-EE · SPKI · SHA-256 803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.onefiber-dk.c-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

53ms
FieldValue
Serial2026031740
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 03:46:58
FieldValue
RegistrarEurodns S.A
Registered2020-01-24
Expires2027-04-30 (193d)

🔗 Same registrant#

18 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).

DomainRegistrar
bitsprinter.dkEurodns S.A
cloudpabx.dkEurodns S.A
content-ix.dkEurodns S.A
contentconnect.dkEurodns S.A
contentix.dkEurodns S.A
gcmon.dkEurodns S.A
gcsn.dkEurodns S.A
global-connect.dkEurodns S.A
globalconnect.dkEurodns S.A
globalconnectcloud.dkEurodns S.A
globalhosting.dkEurodns S.A
iptelefonen.dkEurodns S.A
myconnect.dkEurodns S.A
nianet.dkEurodns S.A
nordiclight.dkEurodns S.A
syskon.dkEurodns S.A
wirelessconnect.dkEurodns S.A
zensystems.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
47ms
MX
42ms
AAAA
42ms
TXT
235ms
CAA
39ms
HTTPS
48ms
TLSA
365ms
SOA
53ms
MTA-STS
70ms
DNSSEC
117ms
SRV
92ms
Total
1179ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 03:28:47 shown 1179ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-08 13:38:45 4515ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-07 13:15:41 2531ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-25 11:27:24 1465ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-20 06:58:21 914ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-18 11:55:40 1028ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-05 05:42:39 1905ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-25 11:13:01 2741ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-20 18:25:00 1597ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-14 06:01:48 10508ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-27 05:07:35 1489ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-25 04:20:47 1759ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-08 22:20:37 1804ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-07 21:56:02 1543ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-25 03:23:25 1175ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-24 08:22:08 1166ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 05:22:22 977ms 4 NS 1 A 1 MX 🔒 Secure
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