IPLIST.NET - isa.is
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isa.is checked at 2025-11-04T05:23:51.637Z 1489ms 116/116/116 100% R:17isa.is
| NS | a.hysing.is | ||||||
| A | 212.30.230.103๐ฎ๐ธ Advania | ||||||
| PTR | a.hysing.is | ||||||
| NS | b.hysing.is | ||||||
| A | 52.157.161.23๐ณ๐ฑ Microsoft | ||||||
| PTR | b.hysing.is | ||||||
| NS | c.hysing.is | ||||||
| A | 212.30.252.30๐ฎ๐ธ Advania | ||||||
| PTR | c.hysing.is | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c04::1a ๐ง๐ช Google | ||||||
| PTR | wk-in-f26.1e100.net | ||||||
| PTR | wk-in-x1a.1e100.net | ||||||
| A | 142.250.110.27๐บ๐ธ Google | ||||||
| PTR | wf-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b ๐ณ๐ฑ Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.27๐บ๐ธ Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:c01::1a ๐ต๐ฑ Google | ||||||
| PTR | rd-in-f26.1e100.net | ||||||
| A | 142.250.147.27๐บ๐ธ Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4010:c0e::1b ๐ซ๐ฎ Google | ||||||
| PTR | lu-in-f27.1e100.net | ||||||
| PTR | lu-in-x1b.1e100.net | ||||||
| A | 74.125.131.27๐บ๐ธ Google | ||||||
| PTR | lu-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1a ๐ณ๐ฑ Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 192.178.213.26๐บ๐ธ Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 79.171.96.44๐ฎ๐ธ Basis | ||||||
| PTR | starr.spuni.net | ||||||
is
| NS | a.nic.is | ||||||
| NS | b.nic.is | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
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simagatt.isa.is | 
Starts with same word
Starts similarily
AI analysis
simagatt.isa.is has isa.is as its parent.
isa.is maps to IP address 79.171.96.44.
Other host names, for example, slippur.is share IP numbers with isa.is.
isa.is is delegated to name servers a.hysing.is, b.hysing.is and c.hysing.is. 
isa.is at least partially shares name servers with other domains such as 229.154.185.in-addr.arpa, nordenshus.is, sorpa.is, eimskip.is and husavik.is.
Host names with a single IP:
a.hysing.is points to 212.30.230.103
b.hysing.is points to 52.157.161.23
c.hysing.is points to 212.30.252.30
isa.is is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com. 
isa.is shares mail servers with other domains at least in part, for instance mominbalance.be, karstaedt.biz, nationalsolar.com, procura.co and xfactoring.com.
these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com and smtp.google.com.
Two IPs per host name:
aspmx.l.google.com points to: 2a00:1450:400c:c04::1a and 142.250.110.27
alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27
alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.27
alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.27
alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)