libris.dk - dns.ninja

libris.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A52.17.44.21๐Ÿ‡ฎ๐Ÿ‡ช Amazon52.16.0.0/15 EC2 DUB prefix
PTRec2-52-17-44-21.eu-west-1.compute.amazonaws.com
NSns01.one.com โญ
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c07::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A142.251.163.26๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
SOAns01.one.comhostmaster@one.com 2026-03-25 #1

dk

DNSSEC๐Ÿ”’ Signed (DS record present)
NSb.nic.dk โญ
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1785917701localtime Wed Aug 5 10:15:01 2026gmtime Wed Au...
SOAb.nic.dktech@punktum.dk serial=1785917701
WOT: SAFE (60/100)

Same first word

Similar names

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.dlx.dkns2.dlx.dkMXalt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA52.17.44.2123.227.38.70
โ—NSns01.one.com2026-03-05 โ†’ 2026-08-05 ยท 3 obs
โ—‹ 2016-12-04 09:01:44
โ— 2026-03-05 14:02:18
โ— 2026-08-05 08:58:32
โ—NSns02.one.com2026-03-05 โ†’ 2026-08-05 ยท 3 obs
โ—‹ 2016-12-04 09:01:44
โ— 2026-03-05 14:02:18
โ— 2026-08-05 08:58:32
โ—‹NSns1.dlx.dk2015-07-22 โ†’ 2016-12-04 ยท 4 obs
โ— 2015-07-22 15:43:56
โ— 2016-12-04 09:01:44
โ—‹ 2026-03-05 14:02:18
โ—‹ 2026-08-05 08:58:32
โ—‹NSns2.dlx.dk2015-07-22 โ†’ 2016-12-04 ยท 4 obs
โ— 2015-07-22 15:43:56
โ— 2016-12-04 09:01:44
โ—‹ 2026-03-05 14:02:18
โ—‹ 2026-08-05 08:58:32
โ—MXalt1.aspmx.l.google.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—MXaspmx.l.google.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—MXaspmx2.googlemail.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—MXaspmx3.googlemail.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—MXaspmx4.googlemail.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—MXaspmx5.googlemail.com2015-07-22 โ†’ 2026-08-05 ยท 2 obs
โ— 2015-07-22 15:43:56
โ— 2026-08-05 08:58:32
โ—‹A23.227.38.702015-07-22 โ†’ 2016-12-04 ยท 4 obs
โ— 2015-07-22 15:43:56
โ— 2016-12-04 09:01:44
โ—‹ 2026-03-05 14:02:18
โ—‹ 2026-08-05 08:58:32
โ—A52.17.44.212026-03-05 โ†’ 2026-08-05 ยท 3 obs
โ—‹ 2016-12-04 09:01:44
โ— 2026-03-05 14:02:18
โ— 2026-08-05 08:58:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
libris.dkns01.one.com, ns02.one.com-

โœ… Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 965ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A152.17.44.21
NS2ns01.one.com, ns02.one.com
MX6aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

libris.dk points to a single IP number: 52.17.44.21.

libris.dk shares its IP numbers with other host names, including spintype.com, spintype.com.spintype.com, ec2-52-17-44-21.eu-west-1.compute.amazonaws.com and mail2.spintype.com.spintype.com.

Name Servers

The NS records for libris.dk delegate to ns01.one.com and ns02.one.com.

libris.dk shares its name server setup with other domains, including avts.se, peyk.org, clanslater.com and two others.

ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 โ€” two IP addresses apiece.

Mail Servers

libris.dk has 6 mail servers โ€” aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 3 other.

libris.dk shares mail servers โ€” at least in part โ€” with other domains, including ns500759.ns500759.ns500758.ns500698.ns500759.ns500736.ns500735.ns500698.ns500698.ns500735.ns500698.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500754.ns500742.ns500671.ns500742.ns500705.ns500705.ns500671.ns500678.ns500671.ns500291.ns500142.lusty(0x736c7574)z.com, combigua.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for aspmx4.googlemail.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.

The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c07::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.26 IP addresses.