twentyfourseven.dk is a .dk domain served by 4 nameservers (ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and 1 more). It was registered on 31 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.160.137 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mxa-00246701.gslb.pphosted.com, mxb-00246701.gslb.pphosted.com. The zone is not DNSSEC-signed, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 13.248.160.137 | 600s | aa089eb6179d1ae2b.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 13.248.0.0/14 | 🇺🇸 United States | — |
| 76.223.34.124 | 600s | aa089eb6179d1ae2b.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 76.223.0.0/17 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mxa-00246701.gslb.pphosted.com | 148.163.149.92 | mx0a-00246701.pphosted.com | AS26211 Proofpoint, Inc. |
| 10 | 300s | mxb-00246701.gslb.pphosted.com | 148.163.153.91 | mx0b-00246701.pphosted.com | AS22843 Proofpoint, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms83822146 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (twentyfourseven.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 192.169.213.174 (AS398101) (address records, no CNAME) |
| www vs bare domain | Different networks twentyfourseven.dk: 13.248.160.137 76.223.34.124 (AS16509) (all like this)www.twentyfourseven.dk: 192.169.213.174 (AS398101) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-cloud-c1.googledomains.com |
| Responsible (RNAME) | cloud-dns-hostmaster@google.com |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 259200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Marcaria.com LLC |
| Registered | 2003-01-31 |
| Expires | 2027-01-31 (103d) |
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 |
|---|---|
| ct-group.dk | Marcaria.com LLC |
| nepoh.dk | Simply.com A/S |
| visual45.dk | Marcaria.com LLC |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 21:09:01 | 1196ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-02 08:09:02 shown | 10663ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-21 22:52:18 | 1672ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 14:43:19 | 3270ms | 4 NS 2 A 2 MX | 🔓 Insecure |