mail.ntsg.se - robtex.com
mail.ntsg.se
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:3f0:205:1010::75πΈπͺ NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| A | 2a01:3f0:205:2010::140πΈπͺ NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| A | 77.72.224.75πΈπͺ NETNOD-IX77.72.224.0/21 $Id: route:77.72.224.0-21,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| A | 77.72.224.132πΈπͺ NETNOD-IX77.72.224.0/21 $Id: route:77.72.224.0-21,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| TXT | v=spf1 mx a ip4:77.72.224.75 ip4:77.72.224.72 ip4:77.72.224.132 ip6:2a01:3f0:... | ||||||
ntsg.se
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2a01:3f0:205:3006::201πΈπͺ NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| A | 77.72.224.201πΈπͺ NETNOD-IX77.72.224.0/21 $Id: route:77.72.224.0-21,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| NS | ns4.ntsg.se β | ||||||
| NS | ns2.ntsg.se | ||||||
| MX | mail.ntsg.se β | ||||||
| TXT | google-site-verification=A5uQ0q_1Z01tvLYgw8-1tH-vdfAI0qAHiaw2Z07lQ0E | ||||||
| TXT | r6m68gmc65id0l8ct8gdabgbti | ||||||
| TXT | v=spf1 mx a ip4:77.72.224.75 ip6:2a01:3f0:205:1010::/48 ip4:77.72.224.87 ip6:... | ||||||
| SOA | ns4.ntsg.sesupport@ntsg.se 2025-12-01 #48 | ||||||
PTR for
132.224.72.77.in-addr.arpa |
0.4.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.2.5.0.2.0.0.f.3.0.1.0.a.2.ip6.arpa |
75.224.72.77.in-addr.arpa |
MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
βA2a01:3f0:205:1010::752026-02-16 β 2026-04-23 Β· 3 obs
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
βA2a01:3f0:205:1010::762015-11-11 β 2021-10-01 Β· 5 obs
β 2015-07-05 00:01:42
β 2015-11-11 16:40:54
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2015-11-11 16:40:54
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
βA2a01:3f0:205:2010::1402026-02-16 β 2026-04-23 Β· 3 obs
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
βA77.72.224.1322026-02-16 β 2026-04-23 Β· 3 obs
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
βA77.72.224.702008-11-18 β 2008-11-18 Β· 3 obs
β 2008-11-18 21:12:34
β 2015-07-05 00:01:42
β 2026-04-23 23:23:56
β 2015-07-05 00:01:42
β 2026-04-23 23:23:56
βA77.72.224.752026-02-16 β 2026-04-23 Β· 3 obs
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
βA77.72.224.762015-07-05 β 2021-10-01 Β· 5 obs
β 2008-11-18 21:12:34
β 2015-07-05 00:01:42
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
β 2015-07-05 00:01:42
β 2021-10-01 05:43:04
β 2026-02-16 23:39:34
β 2026-04-23 23:23:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| ntsg.se | ns4.ntsg.se, ns2.ntsg.se | 4 records |
β Authoritative Response
Server:77.72.224.141
NS records: ns4.ntsg.se, ns2.ntsg.se
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 889ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 77.72.224.132, 77.72.224.75 |
| AAAA | 2 | 2a01:3f0:205:1010::75, 2a01:3f0:205:2010::140 |
| TXT | 1 | v=spf1 mx a ip4:77.72.224.75 ip4:77.72.2 |
π Glue Records Collected
Total: 4
In-bailiwick: 4 (ns2.ntsg.se, ns4.ntsg.se, ns2.ntsg.se...)
Analysis
Mail Server Role
mail.ntsg.se serves as the mail server for ntsg.se.
IP Addresses
mail.ntsg.se resolves to four IPs: 2a01:3f0:205:1010::75, 2a01:3f0:205:2010::140, 77.72.224.75 and 77.72.224.132.
Other host names share IP numbers with mail.ntsg.se; for instance mail.sisg.se.