bornibyen.dk is a .dk domain served by 3 nameservers (ns-12-c.gandi.net, ns-248-a.gandi.net, ns-248-b.gandi.net). It was registered on 18 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.253.240 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | calm-depths-b5fwms3pdy5sxc0b0zo01ljd.herokudns.com |
| 🔶 Autoconfig | calm-depths-b5fwms3pdy5sxc0b0zo01ljd.herokudns.com |
| TXT Record |
|---|
| google-site-verification=er2r2yUafiifB8Z5zprdFq8DuiwUDXEamgnRIRDx16c |
| google-site-verification=LKe5UP_re593H7KNKKP8-oMRqJDNhnuDNhfxrkIUJtg |
| v=spf1 include:_spf.google.com include:_spf.createsend.com ~all |
| Policy | Record (bornibyen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:_spf.createsend.com ~all |
| Policy | Record (_dmarc.bornibyen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:rua+7ebad1b4810a3e8265a37d90@in.emailsherpa.net,mailto:dmarc@n4uecdqr.uriports.com; aspf=r |
| www CNAME | rugged-poppy-yzyh627tkgg4arqgiudm01e2.herokudns.com (all on herokudns.com) |
| www vs bare domain | Same network bornibyen.dk: 15.197.253.240 3.33.249.164 52.223.53.203 99.83.185.157 (AS16509) www.bornibyen.dk: 15.197.253.240 3.33.249.164 52.223.53.203 99.83.185.157 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| — | RSA · ~1024 bit below 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.
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bornibyen.dk | calm-depths-b5fwms3pdy5sxc0b0zo01ljd.herokudns.com |
| 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 | 1792627200 |
| Primary NS (MNAME) | ns1.gandi.net |
| Responsible (RNAME) | hostmaster@gandi.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2007-04-18 |
| Expires | 2027-04-30 (189d) |
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 |
|---|---|
| boerneneskoebenhavn.dk | GANDI SAS |
| borneneskobenhavn.dk | GANDI SAS |
| børneneskbh.dk | GANDI SAS |
| børnibyen.dk | GANDI SAS |
| børnibyenklubben.dk | GANDI SAS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 01:12:03 shown | 4359ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-10-15 11:25:40 | 1081ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-10-09 04:45:32 | 1424ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-10-08 11:25:57 | 2354ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-10-04 07:31:00 | 1476ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-10-01 18:52:27 | 2803ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-09-30 18:50:29 | 1736ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-09-24 06:24:00 | 1446ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-09-19 17:39:06 | 1883ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-09-07 03:43:11 | 2599ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-27 07:49:20 | 1238ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-26 07:47:21 | 2257ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-22 00:16:59 | 10162ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-21 00:03:25 | 1554ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-14 10:02:23 | 1706ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-09 15:08:48 | 1868ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-08-05 22:41:15 | 2458ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-23 16:04:21 | 10420ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-17 01:32:27 | 3662ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-14 01:29:33 | 1535ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-03 13:56:06 | 2175ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-27 01:27:51 | 3013ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-26 11:14:43 | 926ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-20 21:54:20 | 1591ms | 3 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-19 08:34:33 | 3677ms | 3 NS 4 A 5 MX | 🔓 Insecure |